The major function of proteasomes is to
A)perform extracellular digestion of proteins.
B)perform autophagy.
C)digest dietary proteins for use by other organelles.
D)degrade unneeded,damaged or faulty cellular proteins.
E)degrade excess ATP.

Question

Quizplus · Accepted Answer

Proteasomes are responsible for degrading unneeded, damaged, or faulty cellular proteins. This process is essential for maintaining cellular homeostasis and preventing the accumulation of toxic proteins. Proteasomes play a critical role in a wide range of cellular processes, including cell cycle regulation, DNA repair, and immune surveillance.

The Major Function of Proteasomes Is to