{"id":2884,"date":"2023-07-31T14:29:48","date_gmt":"2023-07-31T08:59:48","guid":{"rendered":"https:\/\/edunovations.com\/mcqs\/?p=2884"},"modified":"2023-07-31T15:35:13","modified_gmt":"2023-07-31T10:05:13","slug":"molecular-basis-of-inheritance","status":"publish","type":"post","link":"https:\/\/edunovations.com\/mcqs\/molecular-basis-of-inheritance\/","title":{"rendered":"Molecular Basis Of Inheritance &#8211; Biology GK MCQ"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edunovations.com\/mcqs\/molecular-basis-of-inheritance\/#Molecular_Basis_Of_Inheritance_%E2%80%93_Biology_GK_MCQ_%E0%A4%B5%E0%A4%82%E0%A4%B6%E0%A4%BE%E0%A4%A8%E0%A5%81%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%AE_%E0%A4%95%E0%A4%BE_%E0%A4%86%E0%A4%A3%E0%A4%B5%E0%A4%BF%E0%A4%95_%E0%A4%86%E0%A4%A7%E0%A4%BE%E0%A4%B0\" >Molecular Basis Of Inheritance &#8211; Biology GK MCQ (\u0935\u0902\u0936\u093e\u0928\u0941\u0915\u094d\u0930\u092e \u0915\u093e \u0906\u0923\u0935\u093f\u0915 \u0906\u0927\u093e\u0930)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edunovations.com\/mcqs\/molecular-basis-of-inheritance\/#Molecular_Basis_Of_Inheritance_%E2%80%93_Biology_GK_MCQ_%E2%80%93_Previous_Year_Questions\" >Molecular Basis Of Inheritance &#8211; Biology GK MCQ &#8211; Previous Year Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edunovations.com\/mcqs\/molecular-basis-of-inheritance\/#Some_Important_Links\" >Some Important Links<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Molecular_Basis_Of_Inheritance_%E2%80%93_Biology_GK_MCQ_%E0%A4%B5%E0%A4%82%E0%A4%B6%E0%A4%BE%E0%A4%A8%E0%A5%81%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%AE_%E0%A4%95%E0%A4%BE_%E0%A4%86%E0%A4%A3%E0%A4%B5%E0%A4%BF%E0%A4%95_%E0%A4%86%E0%A4%A7%E0%A4%BE%E0%A4%B0\"><\/span>Molecular Basis Of Inheritance <strong>&#8211; Biology GK MCQ<strong><strong> (<\/strong><\/strong><\/strong>\u0935\u0902\u0936\u093e\u0928\u0941\u0915\u094d\u0930\u092e \u0915\u093e \u0906\u0923\u0935\u093f\u0915 \u0906\u0927\u093e\u0930)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dive into the fascinating realm of Molecular Basis of Inheritance with our comprehensive MCQs page. This meticulously crafted resource presents a diverse array of multiple-choice questions sourced from previous year papers of renowned exams across various sectors, including the prestigious UPSC IAS and more. Whether you&#8217;re an aspirant preparing for competitive exams or a curious learner eager to understand the underlying principles of heredity, this page is your gateway to mastering the molecular intricacies of inheritance.<\/p>\n\n\n\n<p>Our curated collection of MCQs covers a wide spectrum of topics within Molecular Basis of Inheritance, encompassing DNA structure and replication, gene expression, genetic mutations, inheritance patterns, and much more. These questions have been handpicked to align with the latest exam patterns and to ensure the highest level of relevance and accuracy.<\/p>\n\n\n\n<p>Key features of our Molecular Basis of Inheritance MCQs page:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Exam-Oriented Preparation:<\/strong> Prepare with confidence as our MCQs are thoughtfully chosen to match the format and difficulty level of prestigious exams like UPSC IAS.<\/li>\n\n\n\n<li><strong>Thorough Coverage:<\/strong> Explore the depth and breadth of Molecular Basis of Inheritance, gaining insights into the mechanisms governing genetic inheritance.<\/li>\n\n\n\n<li><strong>Precise Explanations:<\/strong> Each MCQ comes with detailed explanations, providing clarity and enhancing your understanding of complex genetic concepts.<\/li>\n\n\n\n<li><strong>Time-Efficient Learning:<\/strong> Optimize your study time with multiple-choice questions, allowing you to practice and reinforce your knowledge effectively.<\/li>\n\n\n\n<li><strong>Adaptability and Progress Tracking:<\/strong> Tailor your learning experience by choosing questions of varying difficulty levels and track your progress along the way.<\/li>\n<\/ol>\n\n\n\n<p>Whether you&#8217;re a beginner or an advanced learner, our Molecular Basis of Inheritance MCQs page offers a dynamic platform to assess your grasp on genetic principles, propelling you towards success in your academic and competitive pursuits.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Molecular_Basis_Of_Inheritance_%E2%80%93_Biology_GK_MCQ_%E2%80%93_Previous_Year_Questions\"><\/span>Molecular Basis Of Inheritance &#8211; Biology GK MCQ<strong> &#8211; <strong>Previous Year Questions<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<style>\r\n    \/* Quiz container *\/\r\n    .quiz-container {\r\n        max-width: 800px;\r\n        margin: 0 auto;\r\n        padding: 20px;\r\n        box-sizing: border-box;\r\n        font-family: Arial, sans-serif;\r\n    }\r\n\r\n    \/* Question *\/\r\n    .question {\r\n        background-color: #f9f9f9;\r\n        padding: 20px;\r\n        border: 1px solid #ccc;\r\n        font-size: 20px;\r\n        margin-bottom: 20px;\r\n        border-radius: 5px;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n        position: relative;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .question h4 {\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Options list *\/\r\n    .options {\r\n        list-style-type: none;\r\n        padding: 0;\r\n    }\r\n\r\n    \/* Option item *\/\r\n    .options li {\r\n        margin: 10px;\r\n        padding: 10px;\r\n        display: flex;\r\n        align-items: center;\r\n        border-radius: 5px;\r\n        border: 2px solid #ccc;\r\n        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\r\n    }\r\n\r\n    \/* Option number *\/\r\n    .options li span {\r\n        margin-right: 10px;\r\n        width: 20px;\r\n        height: 20px;\r\n        border-radius: 50%;\r\n        border: 2px solid black;\r\n        display: flex;\r\n        justify-content: center;\r\n        align-items: center;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Option colors *\/\r\n    .options li span.option-a {\r\n        background-color: #FFD700; \/* Yellow *\/\r\n    }\r\n\r\n    .options li span.option-b {\r\n        background-color: #FF1493; \/* Pink *\/\r\n    }\r\n\r\n    .options li span.option-c {\r\n        background-color: #00BFFF; \/* Light Blue *\/\r\n    }\r\n\r\n    .options li span.option-d {\r\n        background-color: #7CFC00; \/* Green-Yellow *\/\r\n    }\r\n\r\n    .options li span.option-e {\r\n        background-color: #EE82EE; \/* Purple-Pink *\/\r\n    }\r\n\r\n    \/* Show answer button *\/\r\n    .show-answer {\r\n        background-color: #0066CC;\r\n        color: #fff;\r\n        border: none;\r\n        padding: 8px 20px;\r\n        font-size: 20px;\r\n        cursor: pointer;\r\n        border-radius: 3px;\r\n        text-align: center;\r\n        display: inline-block;\r\n        margin-bottom: 20px;\r\n    }\r\n\r\n    \/* Answer box *\/\r\n    .answer-box {\r\n        margin: 0 auto;\r\n        padding: 10px;\r\n        font-size: 20px;\r\n        color: #61970F;\r\n        box-sizing: border-box;\r\n        display: none;\r\n    }\r\n\r\n    \/* Question header *\/\r\n    .quiz-container .question-header {\r\n        color: darkblue;\r\n        font-weight: bold;\r\n        margin-right: 10px;\r\n    }\r\n\r\n    \/* Question header and text *\/\r\n    .quiz-container .question-header,\r\n    .quiz-container .question-text {\r\n        display: inline;\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* Responsive styles *\/\r\n    @media (max-width: 767px) {\r\n        .quiz-container {\r\n            padding: 10px;\r\n        }\r\n    }\r\n<\/style>\r\n<div class=\"quiz-container\">\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The specific palindromic sequence which is recognized by EcoRI is ... [ NEET 2021]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188891\">5&#039; - CTTAAG - 3&#039; 3&#039; - GAATTC - 5&#039;<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188891\">5&#039; - GGATCC - 3&#039; 3&#039; - CCTAGG - 5&#039;<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188891\">5&#039; - GAATTC - 3&#039; 3&#039; - CTTAAG - 5&#039;<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188891\">5&#039; - GGAACC - 3&#039; 3&#039; - CCTTGG - 5&#039;<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Purines found both in DNA and RNA are ....[NEET 2019]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188892\"> Adenine and thymine<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188892\">Adenine and guanine<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188892\"> Guanine and cytosine<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188892\">Cytosine and thymine<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Variations caused by mutation, as proposed by Hugo de Vries are .... [ NEET 2019]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188893\">random and directional<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188893\"> random and directionless<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188893\"> small and directional<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188893\"> small and directionless<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Expressed Sequence Tags (ESTs) refers to : [NEET 2019]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188894\">Genes expressed as RNA<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188894\">Polypeptide expression<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188894\"> DNA polymorphism<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188894\"> Novel DNA sequences<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">atch the following genes of the Lac operon with their respective products : Select the correct option. [ NEET 2019]\r\n(a) i gene\t(i) \u03b2-galactosidase\r\n(b) z gene\t(ii) Permease\r\n(c) a gene\t(iii) Repressor\r\n(d) y gene\t(iv) Transacetylase\r\n<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188895\">a \u2192 i; b \u2192 iii; c \u2192 ii; d \u2192 iv;<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188895\"> a \u2192 iii; b \u2192 i; c \u2192 ii; d \u2192 iv;<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188895\"> a \u2192 iii; b \u2192 i; c \u2192 iv; d \u2192 ii;<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188895\"> a \u2192 iii; b \u2192 iv; c \u2192 i; d \u2192 ii;<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Under which of the following conditions will there be no change in the reading frame of following mRNA? 5&#039;AACAGCGGUGCUAUU3&#039; [NEET 2019]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188896\">Insertion of G at 5th position<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188896\">Deletion of G from 5th position<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188896\"> Insertion of A and G at 4th and 5th positions respectively<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188896\"> Deletion of GGU from 7th, 8th and 9th positions<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The experimental proof for semiconservative replication of DNA was first shown in a ... ..[NEET 2018]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188897\"> Plant<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188897\">Bacterium<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188897\">Fungus<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188897\">Virus<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Select the correct match :\r\n(1)Matthew Meselson and F. Stahl\tPisum sativum\r\n(2)Alfred Hershey and Martha Chase\tTMV\r\n(3)Alec Jeffreys\tStreptococcus pneumoniae\r\n(4)Francois Jacob and Jacques Monod\tLac operon<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188898\"> 1st<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188898\"> 2nd<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188898\">3rd<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188898\"> 4th<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">All of the following are part of an operon except ... ..[NEET 2018]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188899\">an enhancer<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188899\"> structural genes<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188899\">an operator<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188899\">a promoter<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">According to Hugo de Vries, the mechanism of evolution is ... [NEET 2018]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188900\">Phenotypic variations<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188900\"> Saltation<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188900\"> Multiple step mutations<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188900\">Minor mutations<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The diagram shows an important concept in the genetic implication of DNA. Fill in the blanks A to C \u2026[NEET 2013]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188901\"> A-transcription, B-replication, C-James Watson<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188901\"> A-translation, B-transcription, C-Erevin Chargaff<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188901\"> A-transcription, B-translation, C-Francis Crick<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188901\"> A-translation, B-extension, C-Rosalind Franklin<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA ? [NEET 2018]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188902\">ACCUAUGCGAU<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188902\"> UGGTUTCGCAT<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188902\">AGGUAUCGCAU<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188902\"> UCCAUAGCGUA<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"d\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Name the enzyme that facilitates opening of DNA helix during transcription. [NEET 2020]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188903\">DNA polymerase<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188903\"> RNA polymerase<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188903\"> DNA ligase<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188903\">DNA helicase<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Identify the wrong statement with regard to Restriction Enzymes. [NEET 2020]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188904\"> They are useful in genetic engineering.<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188904\"> Sticky ends can be joined by using DNA ligases.<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188904\">Each restriction enzyme functions by inspecting the length of a DNA sequence.<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188904\"> They cut the strand of DNA at palindromic sites.<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Which of the following statements is correct?<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188905\">Adenine pairs with thymine through three H-bonds<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188905\"> Adenine does not pair with thymine<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188905\"> Adenine pairs with thymine through two H bonds<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188905\">Adenine pairs with thymine through one Hbond<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">If the distance between two consecutive base pairs is 0.34 nm and the total number of base pairs of a DNA double helix in a typical mammalian cell is 6.6 \u00d7 109 bp, then the length of the DNA is approximately<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188906\"> 2.2 meters<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188906\">2.7 meters<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188906\">2.0 meters<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188906\"> 2.5 meters<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">The first phase of translation is ... .. [NEET 2020]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188907\"> Aminoacylation of tRNA<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188907\"> Recognition of an anti-codon<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188907\"> Binding of mRNA to ribosome<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188907\"> Recognition of DNA molecule<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"a\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">A ribotide is made of ... ... [ kerala 2004 ]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188908\"> Adenine + Deoxyribose + Phosphate<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188908\"> Uracil + Ribose + Phosphate<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188908\">Thymine + Ribose + Phosphate<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188908\">Uracil + Deoxyribose + Phosphate<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Which disease is spread by activation of oncogenes? [ MPPMT 1999 ]<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188909\">Cholera<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188909\"> TB<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188909\">Cancer<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188909\"> Viral flu<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"c\">Show Answer<\/button>\r\n    <\/div>\r\n      <div class=\"question\">\r\n      <span class=\"question-header\">Question:<\/span>\r\n      <div class=\"question-text\">Find out the mismatch ... ...<\/div>\r\n      <ul class=\"options\">\r\n        <li><span class=\"option-a\">A<\/span><label for=\"optA_188910\">Mc Clintock \u2192 Jumping genes<\/label><\/li>\r\n        <li><span class=\"option-b\">B<\/span><label for=\"optB_188910\"> Khorana \u2192 Mutation induction in Drosophila<\/label><\/li>\r\n        <li><span class=\"option-c\">C<\/span><label for=\"optC_188910\"> Landsteiner \u2192 Blood groups<\/label><\/li>\r\n        <li><span class=\"option-d\">D<\/span><label for=\"optD_188910\"> Wallace \u2192 Organic evolution<\/label><\/li>\r\n              <\/ul>\r\n      <div class=\"answer-box\"><\/div>\r\n      <button class=\"show-answer\" data-answer=\"b\">Show Answer<\/button>\r\n    <\/div>\r\n  <\/div>\r\n<script src=\"https:\/\/code.jquery.com\/jquery-3.6.0.min.js\"><\/script>\r\n<script>\r\n$(document).ready(function() {\r\n  $('.show-answer').click(function() {\r\n    var answer = $(this).data('answer');\r\n    $(this).siblings('.answer-box').html('The correct answer is: ' + answer).slideDown();\r\n    $(this).hide();\r\n  });\r\n});\r\n<\/script>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Some_Important_Links\"><\/span>Some Important Links <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/geography\/\" target=\"_blank\" rel=\"noreferrer noopener\">Geography MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/state-gk-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">State GK MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/current-affairs-mcq\/\" target=\"_blank\" rel=\"noreferrer noopener\">Daily Current Affairs MCQs<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/ncert\/\" target=\"_blank\" rel=\"noreferrer noopener\">NCERT MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-history\/\" target=\"_blank\" rel=\"noreferrer noopener\">Indian History MCQs<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/edunovations.com\/mcqs\/category\/subject-wise\/indian-polity\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Indian Polity MCQ<\/strong>s<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-GK-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free GK MCQ App noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg\" alt=\"Free GK MCQ App\" class=\"wp-image-743\" title=\"Free GK MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Free-MCQ-App-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free GK MCQ App<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" id=\"Free-Daily-Current-Affairs-MCQ-App\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.edunovations.quiz\" target=\"_blank\" rel=\"Free Daily Current Affairs MCQ App noopener\"><img decoding=\"async\" width=\"900\" height=\"150\" src=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg\" alt=\"Free Daily Current Affairs MCQ App\" class=\"wp-image-744\" title=\"Free Daily Current Affairs MCQ App\" srcset=\"https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2.jpg 900w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-300x50.jpg 300w, https:\/\/edunovations.com\/mcqs\/wp-content\/uploads\/2023\/06\/Banner-current-affairs-2-768x128.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Free Daily Current Affairs MCQ App<\/figcaption><\/figure>\n\n\n\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6643489308705072\" crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\" style=\"display:block\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-6643489308705072\" data-ad-slot=\"2759669284\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Molecular Basis Of Inheritance &#8211; Biology GK MCQ (\u0935\u0902\u0936\u093e\u0928\u0941\u0915\u094d\u0930\u092e \u0915\u093e \u0906\u0923\u0935\u093f\u0915 \u0906\u0927\u093e\u0930) Dive into the fascinating realm of Molecular Basis of Inheritance with our comprehensive MCQs page. This meticulously crafted resource presents a diverse array of multiple-choice questions sourced from previous year papers of renowned exams across various sectors, including the prestigious UPSC IAS and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[77],"tags":[109,2432,2433,2434,2435,91,2431,589,590],"class_list":["post-2884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biology","tag-competitive-exams","tag-dna-replication","tag-gene-expression","tag-genetic-mutations","tag-inheritance-patterns","tag-mcqs","tag-molecular-basis-of-inheritance","tag-previous-year-papers","tag-upsc-ias","entry","has-media"],"_links":{"self":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/2884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/comments?post=2884"}],"version-history":[{"count":0,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/posts\/2884\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media\/2891"}],"wp:attachment":[{"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/media?parent=2884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/categories?post=2884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edunovations.com\/mcqs\/wp-json\/wp\/v2\/tags?post=2884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}