Nucleic Acid Structure and Function Multiple Choice Questions and Answers 1 PDF Book Download

Nucleic acid structure and function MCQs, nucleic acid structure and function quiz with answers to learn MCAT biology test 1 for MCAT online courses. Learn deoxyribonucleic acid (dna) multiple choice questions (MCQs), nucleic acid structure and function quiz questions and answers. Free e-learning tutorial on deoxyribonucleic acid (dna), nucleic acid description, double helix, sugar phosphate backbone test prep for mcat biology questions.

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MCQ on Nucleic Acid Structure and Function Test 1Quiz Book Download

MCQ: Guanine is paired with cytosine by

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

A

MCQ: If sugar in nucleic acid is deoxyribose, than polymer is

  1. RNA
  2. DNA
  3. NADP
  4. NADPH

B

MCQ: DNA molecule is stabilized by

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

C

MCQ: Two strands of DNA are held together by

  1. hydrogen bond
  2. Vander wall interaction
  3. ionic interaction
  4. covalent interaction

A

MCQ: Sugar phosphate backbone chain has direction

  1. 5' to 3'
  2. 3' to 5'
  3. 4' to 3'
  4. 3' to 4'

A