What type of protein also seen in animal cells spans the plant plasma membrane and is thought to transmit signals from the cell wall to the cytoplasm?
A)protein kinase
B)catalase
C)acid phosphatase
D)succinate dehydrogenase
E)adenylate cyclase

Question

Quizplus · Accepted Answer

Protein kinases are enzymes that modify other proteins by chemically adding phosphate groups to them (phosphorylation). This process is crucial for signal transduction, allowing the transmission of signals from the cell wall to the cytoplasm, and is a mechanism seen in both plant and animal cells.

What Type of Protein Also Seen in Animal Cells Spans