Botany Questions And Answers :: Plant Physiology Photosynthesis: part2



Basic Science : Plant Physiology Photosynthesis QUESTIONS AND ANSWERS :: part2 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

1.Dark reaction is also known as

Calvin’s cycle
Krebs’ cycle
TCA cycle
Citric acid cycle

2.A molecule of CO₂ fixed and reduced up to reduction stage consumes

2 ATP and 1 NADP
2 ATP and 2 NADP
2 ATP and 2 NADPH₂
3 ATP and 1 NADPH₂

3.The acceptor molecule of CO₂ is a

3C compound
4C carbon compound
5C compound
6C carbon compound

4.Number of ATP molecules consumed in the reduction stage of dark reaction is

One ATP
Two ATPs
Three ATPs
Four ATPs

5.The excited electron to a photochemical reaction leads to the

Oxidation of the pigment
Reduction of the pigment
Fixation of the pigment
Regeneration of the pigment

More Plant Physiology Photosynthesis QUESTIONS AND ANSWERS available in next pages

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