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Photosynthesis and Respiration

Photosynthesis and Respiration
Hydrogen (electron) acceptor in the light reactions is

FADH
NADP+
NAD+
ADP

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Photosynthesis and Respiration
In cells having organelles, the steps of the Krebs cycle and the electron transport system occur in the

mitochondria
endoplasmic reticulum
none of these
cell membrane

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

550 nm
750 nm
700 nm
600 nm

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Photosynthesis and Respiration
A eukaryotic cell that can carry out only fermentation instead of the complete aerobic respiration of glucose

produces less CO2
has mitochondria present
all of these
is lacking in O2

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Photosynthesis and Respiration
NADP+ is reduced to NADPH during

light dependent reactions
calvin cylcle
none of these
photorespiration

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Photosynthesis and Respiration
The cytochrome c oxidase complex

all of these
pumps protons out of the matrix space
accepts electrons from cyt c
donates four electrons to O2

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