Deoxyribonucleic Acid (DNA) MCQs Quiz Online Tests pdf Download

Practice deoxyribonucleic acid (dna) MCQs, MCAT biology MCQ for online test prep. Nucleic acid structure and function quiz has multiple choice questions (MCQ), deoxyribonucleic acid (dna) quiz questions and answers as guanine is paired with cytosine by, answer key with choices as 3 hydrogen bonds, 4 hydrogen bonds, 2 hydrogen bonds and 5 hydrogen bonds for competitive viva exams prep, interview questions. Free study guide is to learn deoxyribonucleic acid (dna) quiz online with MCQs to practice test questions with answers.

MCQs on Deoxyribonucleic Acid (DNA) Quiz pdf Download

MCQ. Guanine is paired with cytosine by

  1. 3 hydrogen bonds
  2. 4 hydrogen bonds
  3. 2 hydrogen bonds
  4. 5 hydrogen bonds


MCQ. DNA molecule is stabilized by

  1. Hydrogen bonds
  2. hydrophobic bonding b/w stacked bases
  3. both A and B
  4. Disulfide bonding


MCQ. Most common naturally occurring DNA is

  1. A-DNA
  2. B-DNA
  3. C-DNA
  4. E-DNA


MCQ. Major groove is wider in

  1. B-DNA
  2. A-DNA
  3. Z-DNA
  4. RNA


MCQ. Degrees of freedom of DNA are

  1. 2
  2. 4
  3. 3
  4. 5