Photosynthesis MCQs Quiz Online PDF Download

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SAT biology practice test MCQ: photosynthesis depends upon with choices enzymes activity, water, carbon dioxide and nitrogen from surrounding problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning photosynthesis quiz with MCQs to practice test questions with answers.

MCQs on Photosynthesis Quiz PDF Download

MCQ. Photosynthesis depends upon

  1. enzymes activity
  2. water
  3. carbon dioxide
  4. nitrogen from surrounding

A

MCQ. During photosynthesis radiant energy is converted into

  1. thermal energy
  2. light energy
  3. chemical energy
  4. magnetic energy

C

MCQ. For occurrence of photosynthesis than sugar must be formed from

  1. nitrogen hydride
  2. carbon dioxide
  3. carbon monoxide
  4. carbon tetra fluoride

B

MCQ. Concentration of carbon dioxide in atmosphere naturally is

  1. 0.0013
  2. 0.0123
  3. 0.0003
  4. 0.0105

C

MCQ. New protoplasm is formed by assimilation of

  1. fats
  2. proteins
  3. dietary fiber
  4. amino acids

D