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

Learn nucleic acid structure and function multiple choice questions, MCAT biology online test 1 for e-learning, free online courses test. Practice deoxyribonucleic acid (dna) multiple choice questions (MCQs), nucleic acid structure and function quiz questions and answers. Learn deoxyribonucleic acid (dna), nucleic acid description, double helix, sugar phosphate backbone mock test for mcat biology questions.

Study nucleic acid structure and function quiz with multiple choice question (MCQs): guanine is paired with cytosine by, professional competitive exam questions with choices 4 hydrogen bonds, 3 hydrogen bonds, 2 hydrogen bonds, 5 hydrogen bonds for online viva voce, competitive exams' preparation and online distance educational learning. Practice skills assessment test to learn online deoxyribonucleic acid (dna) quiz questions with MCAT practice MCQs for MCAT certification competitive exam prep.

MCQ on Nucleic Acid Structure and Function Test 1Quiz 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

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