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In general, plants require light for photosynthesis, a process that converts carbon dioxide and water into glucose and oxygen. When kept in the dark, plants cannot perform photosynthesis and thus do not utilize carbon dioxide effectively. Instead, they may rely on stored carbohydrates for energy, leading to the consumption of oxygen and release of carbon dioxide through respiration. Therefore, a plant kept in the dark would not utilize carbon dioxide in the same way it would under light conditions.
Major amount of CO2 for dark reaction is provided by the atmosphere. Part of it is also contributed by cellular respiration of plants.
No, the dark reactions of photosynthesis (Calvin Cycle) do not directly produce oxygen or ATP. Instead, they use ATP and NADPH produced during the light-dependent reactions to convert carbon dioxide into glucose.
the final product of the calvin benson cycle used to produce glucose is?
Plants that produce oxaloacetic acid instead of PGA during the dark reactions of photosynthesis are known as C4 plants. These plants have adapted to hot and dry conditions by incorporating a four-carbon compound in the initial steps of carbon fixation to increase efficiency.
In general, plants either produce oxygen or produce carbon dioxide, but not both at the same time. During the daytime plants use sunlight (or other sources of light) to support photosynthesis where carbon dioxide is taken in and oxygen is generated. At night (or when it is dark) plants take in oxygen and generate carbon dioxide.
In the dark, plants undergo cellular respiration like animals, using oxygen to break down sugars and produce energy. This process releases carbon dioxide as a byproduct. Without light for photosynthesis, the plant cannot take in carbon dioxide and produce oxygen.
They don't
Plants get the carbon dioxide they need for the dark reaction of photosynthesis from the surrounding air. Carbon dioxide enters the leaf through tiny pores called stomata. Once inside the leaf, carbon dioxide is used in the Calvin cycle to produce sugars and other organic compounds.
dark stage
air
Plants respire durning a dark cycle. They release carbon dioxide.
This process occurs in plants during photosynthesis. During photosynthesis, oxygen is produced during a light dependent cycle while carbon is assimilated during a dark cycle. DB2EB1B7-59F1-3C6D-14C7-241F74ECA9CF 1.02.05
No, plants need oxygen for respiration during the dark phase of photosynthesis. They produce more oxygen than they use but, they still need to have oxygen.
Glucose and water is produced in photosynthesis.ATP is produced in respiration
In general, plants require light for photosynthesis, a process that converts carbon dioxide and water into glucose and oxygen. When kept in the dark, plants cannot perform photosynthesis and thus do not utilize carbon dioxide effectively. Instead, they may rely on stored carbohydrates for energy, leading to the consumption of oxygen and release of carbon dioxide through respiration. Therefore, a plant kept in the dark would not utilize carbon dioxide in the same way it would under light conditions.
From the air around it. During the day, plants absorb oxygen from the air. At night - they absorb carbon dioxide.