How does this minimize water loss by such plants? How does this minimize water loss by...
How does this minimize water loss by such plants? How does this minimize water loss by such plants?
A. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the night, when the loss of water through open stomata thereby is minimized. During the day, when solar energy is available but the potential for water loss is highest, CAM plants close their stomata and channel carbon from malate into the Calvin cycle.
B. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the night, when the loss of water through closed stomata thereby is minimized. During the day, when solar energy is available, CAM plants open their stomata and channel carbon from malate into the Calvin cycle.
C. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the day, when solar energy is available and when the loss of water through open stomata is minimized. During the night, when the potential for water loss is highest, CAM plants close their stomata and channel carbon from malate into the Calvin cycle.
D. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the day, when solar energy is available and when the loss of water through closed stomata is minimized. During the night, when the potential for water loss is highest, CAM plants open their stomata and channel carbon from malate into the Calvin cycle.
Homework Answers
Answer:
A. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the night, when the loss of water through open stomata thereby is minimized. During the day, when solar energy is available but the potential for water loss is highest, CAM plants close their stomata and channel carbon from malate into the Calvin cycle.
Reason:
Crassulacean acid metabolism (CAM): The major problem with these metabolic plants in which lot of water loss may occur, to avoid this, CAM plants usually open stomata during nights and mainly closed during the day further A. CAM plants are able to fix CO2 and accumulate carbon in the form of organic acids during the night, when the loss of water through open stomata thereby is minimized. During the day, when solar energy is available but the potential for water loss is highest, CAM plants close their stomata and channel carbon from malate into the Calvin cycle.
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How does this minimize water loss by such plants? How does this
minimize water loss by...
CAM plants keep stomata closed in the daytime, thus reducing loss of water. They can do...
CAM plants keep stomata closed in the daytime, thus reducing loss of water. They can do this because they Ofix CO2 into pyruvate in the mesophyll cells Ofix CO2 into sugars in the bundle sheath cells use photosystem I and photosystem II at night fix CO2 into organic acids during the night
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Desert plants absorb CO2 at night (stomata are closed during the day to prevent water from leaving the plant). CO2 is converted into malate, which is stored in vacuoles until morning. Why would plants not be able to directly store CO2 inside of vacuoles?
ME LIIL URE alternative that best completes the statement or answers the question. 1) Plants that...
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Compare and contrast how C4 plants and CAM plants separate the acquisition of CO2 from the...
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5. Photosynthetic adaptations to extreme environments Aa Aa Rubisco carries out photorespiration when the ratio of O2 to CO2 is too high. As a result, certain plants have adaptations meant to keep this ratio low in tissue locations where their photosynthetic cells need to use Rubisco. The following image describes how when these two sets of events occu plants prevent photorespiration. Label the image by identifying where or C3 Carbohydrate M Sunlight ATP HANN and and C-c-c- NADPH GGGG NADPH...
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CAM plants keep stomata closed in the daytime, thus reducing loss of water. They can do this because they Ofix CO2 into pyruvate in the mesophyll cells Ofix CO2 into sugars in the bundle sheath cells use photosystem I and photosystem II at night fix CO2 into organic acids during the night
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ME LIIL URE alternative that best completes the statement or answers the question. 1) Plants that fix CO2 into organic acids at night when the stoma are open and carry out the Calvin cycle during the day when the stoma are closed are called 1). A) C3 plants. E) A, B, and Care correct. B) C4 plants. C) CAM plants. D) Only A and B are correct. 2) Photorespiration lowers the efficiency of photosynthesis by removing which of the following...
Compare and contrast how C4
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help me out
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