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WorksheetsPhotosynthesis and Cellular Respiration Review
Total questions: 20
Worksheet time: 7mins
Which of the following is the primary pigment used in photosynthesis?
Chlorophyll b
Chlorophyll a
Carotenoids
Phycobilins
The final output of the Citric Acid Cycle includes all of the following except?
NADP
FADH2
ATP
CO2
Which molecule is the final electron acceptor in the electron transport chain during photosynthesis?
carbon dioxide
Water
NADP+
Oxygen
What is photophosphorylation?
The process of breaking down glucose to release energy
The process of adding a phosphate group to a molecule using light energy
The process of producing NADPH from NADP+ using light energy
The process of converting ADP to ATP using light energy
What role does O2 play in cellular respiration?
it is the final electron acceptor at the end of the electron transport chain
it combines with acetyl-CoA at the start of the Krebs cycle
it combines with H2O to help drive the formation of ATP
it is given off as a by-product during the oxidation of pyruvate
During what stage of cellular respiration is the most ATP synthesized
glycolysis
chemiosmosis
Krebs cycle
oxidation of pyruvate
Which of the following is NOT a product of light reactions?
ATP
Oxygen
Glucose
NADPH
Where does glycolysis take place?
Inner mitochondrial membrane
Mitochondrial matrix
Cytoplasm
Outer mitochondrial membrane
During photosynthesis, where do the light reactions take place?
In the thylakoid membranes
In the stroma
In the cytoplasm
In the mitochondria
Which of the following is NOT true of the photosystems involved in light reactions?
They absorb light energy and transfer it to a reaction center
They contain chlorophyll molecules
b) They are embedded in the thylakoid membranes
They produce glucose as a final product
What substance is regenerated by fermentation?
O2
ATP
NAD+
Glucose
During photosynthesis, Calvin cycle takes place in the ------- of the chloroplasts.
(a)
Which of the following is the primary electron acceptor in photosystem I?
NADPH
NADP+
ATP
Chlorophyll a
What is the source of electrons for photosystem II?
NADPH
O2
H2O
CO2
ATP formation by glycolysis .....
requires oxygen
involves substrate-level phosphorylation
is an extremely efficient method of acquiring energy by the cell
occurs through aerobic respiration
Which photosystem is involved in producing ATP?
Photosystem I
Photosystem II
Both photosystems produce ATP
Neither photosystem produces ATP
Which photosystem is involved in producing NADPH?
Photosystem II
Both photosystems produce NADPH
Photosystem I
Neither photosystem produces NADPH
Which of the following organisms carries out cellular respiration?
a corn plant
a yeast
a dog
all of the above
Longer wavelengths carry ----- energy than shorter wavelengths.
more
less
Plants carry out both cellular respiration and photosynthesis
True
False
