In eukaryotes, protein degradation occurs through organelles called:
A) proteases
B) lysosomes
C) RNases
D) proteasomes
E) vacuoles

Question

Quizplus · Accepted Answer

Proteasomes are organelles responsible for protein degradation in eukaryotic cells. They are found in both the cytoplasm and nucleus and are composed of multiple subunits that work together to break down unwanted or damaged proteins. Lysosomes and vacuoles also participate in protein degradation, but they primarily function in the degradation of membrane-bound proteins and internalized materials, respectively. Proteases and RNases are enzymes that catalyze the breakdown of proteins and RNA, respectively, but they are not organelles.

In Eukaryotes, Protein Degradation Occurs Through Organelles Called