Double Helix MCQs Quiz Online PDF Download

Learn double helix MCQs, MCAT biology test for online courses learning and test prep to practice. Nucleic acid structure and function quiz has multiple choice questions (MCQ), double helix quiz questions and answers to learn.

MCAT practice test MCQ on two strands of dna are held together by with options hydrogen bond, vander wall interaction, ionic interaction and covalent interaction problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning double helix quiz with MCQs to practice test questions with answers.

MCQs on Double Helix Quiz PDF Download

MCQ. Two strands of DNA are held together by

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


MCQ. Phenomenon in which H bonds pair bases of nucleotides in one chainto complementary bases in other is called

  1. pairing
  2. sugar pairing
  3. base pairing
  4. phosphate pairing


MCQ. Two strands of DNA are

  1. parallel to each other
  2. perpendicular to each other
  3. antiparallel to each other
  4. at an acute angle with each other