Photosynthesis in Plants Quizzes Online MCQs Download PDF 254

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"Oxygen (O3) released during photosynthesis comes from", photosynthesis in plants Multiple Choice Questions (MCQ) with choices photolysis, chlorophyll, enzyme-controlled reactions, and water for SAT subject test tutoring. Learn nutrition in plants questions and answers to improve problem solving skills for colleges that offer online degrees.

Photosynthesis in Plants Questions and Answers Download PDF 254

Photosynthesis in Plants Quiz

MCQ: Oxygen (O3) released during photosynthesis comes from

  1. chlorophyll
  2. photolysis
  3. enzyme-controlled reactions
  4. water

D

Effects of temperature in enzymes Quiz

MCQ: For most enzymes the optimum temperature is

  1. 30-40 °C
  2. 40-50 °C
  3. 40-45 °C
  4. 45-50 °C

C

Cellulose Digestion Quiz

MCQ: Very few organisms can digest

  1. glycogen
  2. cellulose
  3. galactose
  4. stearic acid

B

Limiting factors Quiz

MCQ: Photolysis of 12 water molecules result in

  1. 6 atoms of hydrogen
  2. 12 atoms of hydrogen
  3. 18 atoms of hydrogen
  4. 24 atoms of hydrogen

D

GCE O Levels Biology Quiz

MCQ: Rate of transpiration increases in

  1. hot weather
  2. cold weather
  3. rainy day
  4. still air

A