How do protein kinases generally activate their target proteins?

A) The process of phosphorylation causes the target proteins to change conformation.
B) The kinases bind to target proteins directly, forming a complex that activates the proteins and lets them change conformation.
C) Kinase concentrations vary during the cell cycle, so that proteins are activated only when kinase levels are high.
D) Kinases bind to target proteins and inactivate them, so kinase levels must drop for target protein activation.
E) The process of dephosphorylation causes the target proteins to change conformation.


A

Biology & Microbiology

You might also like to view...

What evidence is there that choanoflagellates were the ancestors to animals? What will be an ideal response?

Biology & Microbiology

Identify the pattern of Mendelian inheritance represented in the pedigree above and explain how you made this determination

Biology & Microbiology

Where does the citric acid cycle take place?

What will be an ideal response?

Biology & Microbiology

In oxygen homeostasis, the kidney that releases EPO, prompting increased red blood cell production is the:

A) stimulus. B) reactant. C) response. D) product.

Biology & Microbiology