16. The process of Photosynthesis is
16. d) Reductive, endergonic and anabolic
17. c) Green sulphur Bacterium
18. d) J. Ingenhouz
19. a) algae
20. b) Photolysis of water
21. b) stroma
22. b) Green light
23. d) Hydrogen sulphide
24. b) 1 %
25. b) Produce ATP and a reducing substance
Learn more: MCQ on Photosynthesis (Questions 1- 15)

a) Reductive, exergonic and catabolic17. A photosynthetic organism which does not release oxygen is
b) Reductive, endergonic and catabolic
c) Reductive, endergonic and anabolic
d) Reductive, exergonic and anabolic
a) Blue green algae18. Who was the first to study the influence of light during photosynthesis?
b) Green alga
c) Green sulphur Bacterium
d) Lichen
a) Van Niel19. 90% of the total photosynthesis is carried out by
b) Blackmann
c) Warburg
d) J. Ingenhouz
a) algae20. An essential process connected with photosynthesis is
b) Mesophytes
c) Pteridophytes
d) Xerophytes
a) Synthesis of glucose21. The site of Dark reaction of photosynthesis is
b) Photolysis of water
c) Photophosphorylation
d) Breakdown of glucose
a) grana22. Which of the following is least effective in photosynthesis?
b) stroma
c) thaylakoids
d) Both (a) and (b)
a) Blue light23. The hydrogen donor in bacterial photosynthesis is usually
b) Green light
c) Red light
d) Sunlight
a) Water24. The percentage of light energy fixed in photosynthesis is generally around
b) Ammonia
c) Sulphur
d) Hydrogen sulphide
a) 0.1 %25. Light is necessary in the process of photosynthesis to
b) 1 %
c) 10%
d) 100%
a) Split carbon dioxideAnswers
b) Produce ATP and a reducing substance
c) Release energy
d) combine carbon dioxide and water
16. d) Reductive, endergonic and anabolic
17. c) Green sulphur Bacterium
18. d) J. Ingenhouz
19. a) algae
20. b) Photolysis of water
21. b) stroma
22. b) Green light
23. d) Hydrogen sulphide
24. b) 1 %
25. b) Produce ATP and a reducing substance
Learn more: MCQ on Photosynthesis (Questions 1- 15)