Question

photosynthesis slows down about 40°C. Why?​

Answer 1

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for photosynthesis at temperatures above 40°C the rate slows down. This is because the enzymes involved in the chemical reactions of photosynthesis are temperature sensitive and destroyed at higher temperatures. ... This is because heat energy causes more colli sions between the enzyme and the substrate.

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Answer 2

Explanation:

However, for photosynthesis at temperatures above 40°C the rate slows down. This is because the enzymes involved in the chemical reactions of photosynthesis are temperature sensitive and destroyed at higher temperatures. ... This is because heat energy causes more colli sions between the enzyme and the substrate.