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Biology Class 11 Chapter 11 - Bioenergetics - Part 4
1.
Chlorophyll b is found alongwith chlorophyll a in all green plants and :
a) Golden algae
b) Blue green algae
c) Algae
d) Green algae
2.
Each __________ consist of light gathering antenna complex and a reaction center.
a) Yellow
b) Stroma
c) Photo system
d) ATP
3.
Oxygen released during photosynthesis
a) Radioactive
b) water
c) Cyclic electron flow
d) Lumen
4.
Carbon dioxide enters the leaves through:
a) Stroma
b) Cuticle
c) Guard cells
d) Stomata
5.
The mechanism for ATP synthesis is:
a) Phosphorylation
b) Photosynthesis
c) Chemosmosis
d) Chemosynthesis
6.
Dark reactions take place in the __________ of chloroplast.
a) ATP
b) Yellow
c) Stroma
d) CO
2
7.
Carbon fixation refers to the initial incorporation of:
a) Oxygen
b) Hydrogen
c) CO
2
d) Carbon
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