The proteasomes are cell organelles that:
A)synthesize cellular proteins
B)destroy damaged proteins
C)contain enzymes to destroy pathogens
D)secrete cell products

Question

Quizplus · Accepted Answer

Proteasomes are specialized organelles within cells that play a critical role in breaking down and disposing of damaged or unwanted proteins. They contain enzymes called proteases, which can recognize and selectively destroy proteins that are misfolded, oxidized, or otherwise damaged. This helps to maintain the proper functioning of the cell and prevent the accumulation of toxic protein aggregates that can lead to diseases such as Alzheimer's and Parkinson's. The other choices are incorrect because proteasomes are not involved in protein synthesis, pathogen destruction, or cell secretion.

The Proteasomes Are Cell Organelles That