06. C3 and C4 Pathway
Photosynthesis in higher plants

238115 Which of the following is not a C4 plant

1 Maize
2 Tribulus
3 Amaranthus
4 Wheat
Photosynthesis in higher plants

238118 With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?

1 Light saturation for CO2 fixation occurs at 10% of full sunlight
2 Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate
3 C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
4 Tomato is a greenhouse crop which can be grown in CO2enriched atmosphere for higher yield
Photosynthesis in higher plants

238120 If bundle sheath cells of the C4 plants are infected by an organism, which utilize CO2 efficiently then which process will be affected very first?

1 PGAL RuBP
2 PGAL+PGA Glucose
3 PGA PGAL
4 RuBP PGA
Photosynthesis in higher plants

238115 Which of the following is not a C4 plant

1 Maize
2 Tribulus
3 Amaranthus
4 Wheat
Photosynthesis in higher plants

238116 An example of C4 plant is

1 Coconut
2 Mango
3 Rice
4 Sugarcane
Photosynthesis in higher plants

238118 With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?

1 Light saturation for CO2 fixation occurs at 10% of full sunlight
2 Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate
3 C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
4 Tomato is a greenhouse crop which can be grown in CO2enriched atmosphere for higher yield
Photosynthesis in higher plants

238120 If bundle sheath cells of the C4 plants are infected by an organism, which utilize CO2 efficiently then which process will be affected very first?

1 PGAL RuBP
2 PGAL+PGA Glucose
3 PGA PGAL
4 RuBP PGA
Photosynthesis in higher plants

238115 Which of the following is not a C4 plant

1 Maize
2 Tribulus
3 Amaranthus
4 Wheat
Photosynthesis in higher plants

238116 An example of C4 plant is

1 Coconut
2 Mango
3 Rice
4 Sugarcane
Photosynthesis in higher plants

238118 With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?

1 Light saturation for CO2 fixation occurs at 10% of full sunlight
2 Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate
3 C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
4 Tomato is a greenhouse crop which can be grown in CO2enriched atmosphere for higher yield
Photosynthesis in higher plants

238120 If bundle sheath cells of the C4 plants are infected by an organism, which utilize CO2 efficiently then which process will be affected very first?

1 PGAL RuBP
2 PGAL+PGA Glucose
3 PGA PGAL
4 RuBP PGA
Photosynthesis in higher plants

238115 Which of the following is not a C4 plant

1 Maize
2 Tribulus
3 Amaranthus
4 Wheat
Photosynthesis in higher plants

238116 An example of C4 plant is

1 Coconut
2 Mango
3 Rice
4 Sugarcane
Photosynthesis in higher plants

238118 With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?

1 Light saturation for CO2 fixation occurs at 10% of full sunlight
2 Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate
3 C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
4 Tomato is a greenhouse crop which can be grown in CO2enriched atmosphere for higher yield
Photosynthesis in higher plants

238120 If bundle sheath cells of the C4 plants are infected by an organism, which utilize CO2 efficiently then which process will be affected very first?

1 PGAL RuBP
2 PGAL+PGA Glucose
3 PGA PGAL
4 RuBP PGA