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Photosynthesis and Respiration

Photosynthesis and Respiration
The breakdown of glucose occurs by the process known as

Krebs cycle
fermentation
anaerobic respiration
glycolysis

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Photosynthesis and Respiration
Where do the protons come from that make up the proton gradient used in the light reactions of photosynthesis?

NADPH
Glucose
H2O
ATP

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Photosynthesis and Respiration
Which enzyme is involved in carbon-fixation reaction?

Cytochrome reductase
Ribulose bisphosphate carboxylase
Glycerol kinase
NADP reductase

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Photosynthesis and Respiration
Rubisco (RuBP Carboxylase-oxygenase enzyme), glyceraldehyde 3-phosphate, and NADPH all play a role in

alcohol fermentation
the dark reactions of photosynthesis
the breakdown of glucose into CO2
cellular respiration when O2 is present

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Photosynthesis and Respiration
What process in cellular respiration is essentially the reverse of carbon fixation in photosynthesis?

Alcohol fermentation
Glycolysis
Citric acid cycle
Oxidative phosphorylation

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Photosynthesis and Respiration
What is the maximum absorption wavelength for photosystem I in green plants?

600 nm
750 nm
550 nm
700 nm

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