What happens to the structure of the protein when the temperature rises above the functional level? A
denatures

B
increases enzyme function

C
does not disrupt the protein structure

D
protein continues to function as normal

PLEASE HELP ASAP

The correct answer is option A

Explanation:

The extreme temperatures lead to the unfolding of a polypeptide chain resulting in a change in composition and generally a loss of function. If the protein working as an enzyme denatures, it will make that protein to lose its enzymatic activity.

more info ? ? i don't understand what the question is

explanation:

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.