0
C4 and CAM plants are typically found in environments with high temperatures and limited water availability. C4 plants, such as maize and sugarcane, thrive in warm, sunny regions like tropical and subtropical areas, where they efficiently use carbon dioxide during photosynthesis. CAM plants, like succulents and cacti, are primarily found in arid environments, as they open their stomata at night to minimize water loss during the day. Both adaptations help these plants survive in challenging climates.
What else can I help you with?
Two alternative photosynthesis pathways found in plants?
C4 and CAM are two alternative photosynthesis pathways found in plants. C4 plants have a specialized mechanism to improve CO2 fixation in hot and dry conditions, while CAM plants use a temporal separation of carbon fixation during the night and day to conserve water.
What happens to ordinary plants (or C4 or CAM) when stomata close?
Blah
Are C4 and CAM plants adaptations to moist environments?
No, C4 and CAM plants are adaptations to arid or dry environments. These plants have evolved specialized pathways for photosynthesis to minimize water loss and maximize CO2 intake, which is beneficial in regions with limited water availability.
How would you expect the relative abundance of C3 versus C4 and CAM species to change in a geographic region where the climate becomes much hotter and drier?
In a hotter and drier climate, C4 and CAM plants are likely to become more abundant compared to C3 plants. This is because C4 and CAM plants are more adapted to hot and dry conditions, as they have better water and carbon dioxide management strategies. C3 plants, on the other hand, are more suited to cooler and wetter conditions.
What pathways help plants photosynthesize while minimizing water loss?
Plants use the C4 and CAM pathways to minimize water loss during photosynthesis. These pathways allow plants to efficiently process carbon dioxide while minimizing the opening of stomata, which reduces water loss through transpiration. C4 plants spatially separate carbon fixation and the Calvin cycle, while CAM plants temporally separate these processes.
What kinds of plants use PEP?
CAM and C4
Two alternative photosynthesis pathways found in plants?
C4 and CAM are two alternative photosynthesis pathways found in plants. C4 plants have a specialized mechanism to improve CO2 fixation in hot and dry conditions, while CAM plants use a temporal separation of carbon fixation during the night and day to conserve water.
What happens to ordinary plants (or C4 or CAM) when stomata close?
Blah
Are C4 and CAM plants adaptations to moist environments?
No, C4 and CAM plants are adaptations to arid or dry environments. These plants have evolved specialized pathways for photosynthesis to minimize water loss and maximize CO2 intake, which is beneficial in regions with limited water availability.
How would you expect the relative abundance of C3 versus C4 and CAM species to change in a geographic region where the climate becomes much hotter and drier?
In a hotter and drier climate, C4 and CAM plants are likely to become more abundant compared to C3 plants. This is because C4 and CAM plants are more adapted to hot and dry conditions, as they have better water and carbon dioxide management strategies. C3 plants, on the other hand, are more suited to cooler and wetter conditions.
What pathways help plants photosynthesize while minimizing water loss?
Plants use the C4 and CAM pathways to minimize water loss during photosynthesis. These pathways allow plants to efficiently process carbon dioxide while minimizing the opening of stomata, which reduces water loss through transpiration. C4 plants spatially separate carbon fixation and the Calvin cycle, while CAM plants temporally separate these processes.
What type of plant will you find in the tropical rain forest c3 plants or c4 plants?
C3 due to the abundance of water. C4 and CAM plants tend to inhabit very dry environments and have adaptations that minimise photorespiration (a process that wastes ATP) and water loss.
Where do c4 and cam plants store co2?
C4 plants store CO2 in the mesophyll cells, where initial carbon fixation occurs using PEP carboxylase. CAM plants store CO2 in vacuoles within their cells during the night, when stomata are closed, and use it during the day for photosynthesis when stomata are open.
What Is the first product of CO2 fixation in C4 and CAM plants?
In C4 plants, the first product of CO2 fixation is a 4-carbon compound called oxaloacetate. In CAM plants, the first product of CO2 fixation is converted into malate or another 4-carbon organic acid. These compounds help minimize photorespiration and increase the efficiency of carbon fixation in these plants.
Is prickly peare cactus a c3 or c4 plant?
The prickly pear cactus is a CAM plant, not a C3 or C4 plant. CAM plants use a different carbon fixation pathway called Crassulacean Acid Metabolism that helps them conserve water by opening their stomata at night.
How can CAM plants differ from both C3 and C4 plants?
AnswerCAM plants, like C4 plants live in hot and dry places. Unlike any other type of plant, the can close their stomates during the day to conserve water. The also use PEPCase to fix carbon dioxide at night, instead of using RuBP.Note that, only the Cam plants fix CO2 later during the night because they have their stomata closed during the day.
What is a C4 plant and a cam plant?
C4 and CAM are types of photosynthesis that differ from the standard C3 type. In C4 and CAM, the stomata, or air pores, in the leaves only open at night to minimize moisture loss from evaporation. This mechanism is common in very hot or dry climates.
