Which of the following statements correctly describes some aspect of protein secretion from prokaryotic cells?
A) Prokaryotes are unlikely to be able to secrete proteins because they lack an endomembrane system.
B) The mechanism of protein secretion in prokaryotes is probably the same as that in eukaryotes.
C) Proteins that are secreted by prokaryotes are synthesized on ribosomes that are bound to the cytoplasmic surface of the plasma membrane.
D) In prokaryotes, the ribosomes that are used for the synthesis of secreted proteins are located outside of the cell.
E) Prokaryotes contain large pores in their plasma membrane that permit the movement of proteins out of the cell.
Protein degradation via the proteasome
The nurse assesses the patient's ability to use the walker correctly
(A) Pinch along jaw line from midline to lateral aspect. (B) Press St-6 at masseter attachment.
A schematic view of delivery of a protein, synthesized in cytoplasm, into the nucleus
Peanut butter is good source of protein
The helix-turn-helix regulatory protein motif