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Molecular Biology MCQs Quiz Online Tests pdf Download

Practice molecular biology MCQs, biology MCQs for online test prep. Respiration in biology quiz has multiple choice questions (MCQ), molecular biology quiz questions and answers as breakdown of carbohydrate molecule (cnh2mom) is called as, answer key with choices as breathing, catabolic process, anabolic process and photolysis for competitive exam prep. Free study guide is to learn molecular biology quiz online with MCQs to practice test questions with answers.

MCQs on Molecular Biology Quiz pdf Download

MCQ. Breakdown of carbohydrate molecule (CnH2mOm) is called as

  1. breathing
  2. catabolic process
  3. anabolic process
  4. photolysis

B

MCQ. Process of condensing many small molecules to form one large molecule is called

  1. Polymerization
  2. condensation
  3. Hydrolysis
  4. oxidation

A

MCQ. Combination of glucose (C6H12O6) and fructose (C6H12O6) molecules result in

  1. maltose
  2. sucrose
  3. galactose
  4. lactose

B

MCQ. Ozone depletion can be prevented with

  1. use of scrubbers in factory chimneys
  2. acidic waste is treated with alkalis
  3. fossil fuels are used in factories
  4. lower consumption of CFC-based products

D

MCQ. Cuticlar transpiration

  1. is same as stomatal transpiration
  2. helps plant get rid of excess water
  3. is more common in plants
  4. looses lesser water as cuticle is relatively impermeable to water

D