Super Coiling MCQs Quiz Online PDF Download

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MCAT biology practice test MCQ: changing twist from relaxed state requires adding energy and increases the with choices stress along the molecule, strain over the molecule, forces in the molecule and collusion between the molecules problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning super coiling quiz with MCQs to practice test questions with answers.

MCQs on Super Coiling Quiz PDF Download

MCQ. Changing twist from relaxed state requires adding energy and increases the

  1. stress along the molecule
  2. strain over the molecule
  3. forces in the molecule
  4. Collusion between the molecules

A

MCQ. When DNA helix has normal number of base pairs per helical turn than it is in

  1. coiled state
  2. supercoiled state
  3. normal state
  4. elongated state

C

MCQ. When molecule relieves helical stress by twisting around itself than phenomena is called

  1. coiling
  2. supercoiling
  3. elongation
  4. compression

B

MCQ. Over twisting a molecule leads to

  1. positive supercoiling
  2. negative supercoiling
  3. elongation
  4. compression

A