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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337056 The reaction that is responsible for the primary fixation of \(C{O_2}\) is catalysed by

1 RuBP carboxylase
2 PEP carboxylase
3 RuBP carboxylase and PEP carboxylase
4 PGA synthase
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337057 Ribulose bisphosphate is a

1 5-carbon sugar
2 Ketose sugar
3 \(C{O_2}\) acceptor
4 All of them
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337058 RuBisCO is the most _________

1 Least carbohydrate
2 Least protein
3 Abundant protein
4 Abundant carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337059 The reactions of Calvin cycle not directly dependent on light, but they usually do not occur at night - Why?

1 Night is often too cold for these reactions to occur
2 \(C{O_2}\) concentration in night is too high for these reactions to occur
3 Plants usually open their stomata at night
4 Calvin cycle is dependent on the products of light reaction
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337056 The reaction that is responsible for the primary fixation of \(C{O_2}\) is catalysed by

1 RuBP carboxylase
2 PEP carboxylase
3 RuBP carboxylase and PEP carboxylase
4 PGA synthase
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337057 Ribulose bisphosphate is a

1 5-carbon sugar
2 Ketose sugar
3 \(C{O_2}\) acceptor
4 All of them
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337058 RuBisCO is the most _________

1 Least carbohydrate
2 Least protein
3 Abundant protein
4 Abundant carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337059 The reactions of Calvin cycle not directly dependent on light, but they usually do not occur at night - Why?

1 Night is often too cold for these reactions to occur
2 \(C{O_2}\) concentration in night is too high for these reactions to occur
3 Plants usually open their stomata at night
4 Calvin cycle is dependent on the products of light reaction
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337056 The reaction that is responsible for the primary fixation of \(C{O_2}\) is catalysed by

1 RuBP carboxylase
2 PEP carboxylase
3 RuBP carboxylase and PEP carboxylase
4 PGA synthase
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337057 Ribulose bisphosphate is a

1 5-carbon sugar
2 Ketose sugar
3 \(C{O_2}\) acceptor
4 All of them
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337058 RuBisCO is the most _________

1 Least carbohydrate
2 Least protein
3 Abundant protein
4 Abundant carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337059 The reactions of Calvin cycle not directly dependent on light, but they usually do not occur at night - Why?

1 Night is often too cold for these reactions to occur
2 \(C{O_2}\) concentration in night is too high for these reactions to occur
3 Plants usually open their stomata at night
4 Calvin cycle is dependent on the products of light reaction
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337056 The reaction that is responsible for the primary fixation of \(C{O_2}\) is catalysed by

1 RuBP carboxylase
2 PEP carboxylase
3 RuBP carboxylase and PEP carboxylase
4 PGA synthase
NCERT Exemplar - 5
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337057 Ribulose bisphosphate is a

1 5-carbon sugar
2 Ketose sugar
3 \(C{O_2}\) acceptor
4 All of them
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337058 RuBisCO is the most _________

1 Least carbohydrate
2 Least protein
3 Abundant protein
4 Abundant carbohydrate
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337059 The reactions of Calvin cycle not directly dependent on light, but they usually do not occur at night - Why?

1 Night is often too cold for these reactions to occur
2 \(C{O_2}\) concentration in night is too high for these reactions to occur
3 Plants usually open their stomata at night
4 Calvin cycle is dependent on the products of light reaction
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