Sia
Question
Biology
Posted 7 months ago
The production of ATP occurs through the process of carbon fixation
photoactivation
photolysis
chemiosmosis
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Answer from Sia
Posted 7 months ago
Answer
The production of ATP occurs through the process of chemiosmosis.
Solution
a
ATP production in the context of cellular respiration and photosynthesis occurs via a process known as chemiosmosis
b
During chemiosmosis, a proton gradient is established across a membrane, which is then used to drive the synthesis of ATP via ATP synthase
c
In photosynthesis, the light-driven reactions create a high concentration of protons inside the thylakoid space of chloroplasts, whereas in cellular respiration, the electron transport chain creates a proton gradient across the inner mitochondrial membrane
Key Concept
Chemiosmosis
Explanation
Chemiosmosis is the mechanism by which ATP is produced, utilizing a proton gradient to drive the phosphorylation of ADP to ATP.
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