How may a plant respond to severe heat stress?

Question

Quizplus · Accepted Answer

When a plant is subjected to severe heat stress, it may produce heat-shock proteins that protect its proteins from denaturing. Heat-shock proteins are molecular chaperones that help proteins maintain their proper structure and function under stress conditions. By producing these proteins, the plant can better cope with the stress and maintain its physiological processes. Other options, such as producing salicylic acid or increasing unsaturated fatty acid content, may also help plants respond to stress, but they are not as directly related to heat stress as heat-shock proteins.

How May a Plant Respond to Severe Heat Stress