1. Which is not part of light reactions of photosynthesis? a. Excitations of chl

Question

1. Which is not part of light reactions of photosynthesis?

a. Excitations of chlorophyll molecules.

b. Fixations of carbondioxide.

c. Formations of oxygen

d. Removal of electron from water.

2. which metabolic process occur during ethanol fermentations in yeast?

a. Calvin cycle.

b.Citric acid cycle.

c. electron transport chain

d.Glycolysis.

2. Which is true?

a. Plant and animal both perform photosynthesis and cellular respirations

b. Animal cell perform aerobic respirations only and plant cells perform photosynthesis only.

c. Plant cells perform aerobic respirations only and animal cells perform photosynthesis only.

d. Plant cell perform aerobic respirations and photosynthesis and animal cells perform aerobic respirations only.

Explanation / Answer

1.b. fixation of carbon dioxide (it is light independent).

2. d. glyoclysis

3.d. plant cell perform aerobic respiration and photosynthesis and animal cells perform aerobic respiration only.

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