E-PolyLearning

46. Alcoholic fermentation and Lactic acid fermentation are
a. aerobic
b. anaerobic
c. partially aerobic
d. partially anaerobic
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Answer: (b).anaerobic

47. End product of glycolsis is
a. glucose
b. pyruvic acid
c. citric acid
d. glycogen
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Answer: (b).pyruvic acid

48. Specialized molecule which traps high energy electron and electron carriers is
a. primary acceptor
b. electron acceptor
c. primary electron acceptor
d. electron acceptor
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Answer: (c).primary electron acceptor

49. Most abundant and most important photosynthetic pigment is
a. chlorophyll-a
b. chlorophyll-b
c. chlorophyll-c
d. chlorophyll-d
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Answer: (a).chlorophyll-a

50. Cytochrome is oxidized by
a. atom of oxygen
b. electrons
c. protons
d. Both a and b
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Answer: (d).Both a and b