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Is Maize a CAM plant?
No, maize is not a CAM (Crassulacean Acid Metabolism) plant. Maize follows the C4 photosynthetic pathway, which is different from the CAM pathway in terms of carbon fixation and timing of metabolic processes.
Is alfalfa a c-4 plant?
No, alfalfa is not a C4 plant. It is a C3 plant, which means it uses the C3 photosynthesis pathway. C4 plants have a different type of photosynthesis pathway that allows them to be more efficient in hot and dry conditions.
What are two alternate carbon- fixing pathways used by plants in hot climates?
Two alternate carbon-fixing pathways used by plants in hot climates are the C4 pathway and the CAM (Crassulacean acid metabolism) pathway. In the C4 pathway, carbon fixation via PEP carboxylase occurs in mesophyll cells, and then the bundle sheath cells carry out the Calvin cycle. In the CAM pathway, plants open their stomata at night to take in CO2, which is stored in organic acids and used in the Calvin cycle during the day.
Is Brassica nap us C3 or C4?
Brassica napus is a C3 plant. It utilizes the C3 photosynthetic pathway, which is the most common photosynthetic pathway in plants.
How does the hatch slack pathway compare with the Calvin cycle?
C3 carbon fixation or the Calvin cycle is a metabolic pathway for carbon fixation in photosynthesis. This process converts co2 and ribulose bisphosphate into 3-phosphoglycerate through the following reaction: 6 CO2 + 6 RuBP → 12 3-phosphoglycerate In C4 , carbon dioxide is drawn out of malate and into this reaction rather than directly from the air. Since every CO2 molecule has to be fixed twice, the C4 pathway is more energy-consuming than the C3 pathway. The C3 pathway requires 18 ATP for the synthesis of one molecule of glucose while the C4 pathway requires 30 ATP. But since otherwise tropical plants lose more than half of photosynthetic carbon in photorespiration, the C4 pathway is an adaptive mechanism for minimizing the loss.
What is the first stable intermediate of the C4 pathway?
malate
Where does the c4 cycle get its name?
The C4 cycle gets its name because the first compound produced in the pathway is a C4 molecule called oxaloacetate. This cycle is also known as the Hatch-Slack pathway, named after the scientists who first described it. It is a photosynthetic pathway used by certain plants to fix carbon dioxide efficiently in conditions of high temperature and low carbon dioxide levels.
Pathway of photosynthesis in maize?
C4
What is one of the disadvantages of the c4 pathway is that is require?
One disadvantage of the C4 pathway is that it requires additional energy in the form of ATP for the initial steps of carbon fixation in mesophyll cells before transferring the fixed carbon to bundle sheath cells. This extra ATP requirement can decrease overall photosynthetic efficiency compared to C3 plants.
What is C2 plants?
C3 plants refer to a type of plant that uses the C3 carbon fixation pathway during photosynthesis. This pathway is less efficient in hot and arid conditions compared to the C4 pathway used by C4 plants.
Is Maize a CAM plant?
No, maize is not a CAM (Crassulacean Acid Metabolism) plant. Maize follows the C4 photosynthetic pathway, which is different from the CAM pathway in terms of carbon fixation and timing of metabolic processes.
What is Ribulose-1?
Ribulose-1,5-bisphosphate is a carbohydrate involved in the C4 pathway of plants.
Is alfalfa a c-4 plant?
No, alfalfa is not a C4 plant. It is a C3 plant, which means it uses the C3 photosynthesis pathway. C4 plants have a different type of photosynthesis pathway that allows them to be more efficient in hot and dry conditions.
What are two alternate carbon- fixing pathways used by plants in hot climates?
Two alternate carbon-fixing pathways used by plants in hot climates are the C4 pathway and the CAM (Crassulacean acid metabolism) pathway. In the C4 pathway, carbon fixation via PEP carboxylase occurs in mesophyll cells, and then the bundle sheath cells carry out the Calvin cycle. In the CAM pathway, plants open their stomata at night to take in CO2, which is stored in organic acids and used in the Calvin cycle during the day.
What is C2 -C4 pathway?
There is no C2 plants, just C3, C4, and CAM plants - they have to do with the photosynthesis of the plant and how raw materials are transported.C2 pathway is photo respiratory pathway where oxygen is fixed by RuBisCo instead of CO2( asin normal photosynthetic plants or C3 plants)C2 because in photorespiration 2 carbon compound ( phosphoglycolate) is formed as a first productC3 are normal phortosynthetic plants , called C3 because 1st product in cycle formed is 3 carbon compound ( 3- phosphoglycerate) and nrmal Calvin cycle continuesC4 plants are those which have evolved mechanism to overcome photorespiration and use PEP carboxylase to fix carbon
Is Brassica nap us C3 or C4?
Brassica napus is a C3 plant. It utilizes the C3 photosynthetic pathway, which is the most common photosynthetic pathway in plants.
Is sunflower c3 or c4 plant?
Sunflowers are C3 plants. They use the C3 carbon fixation pathway during photosynthesis, which is less efficient in hot and dry conditions compared to C4 plants.
