Which membrane protein is responsible for binding hormones that can trigger changes in the cell's activity?

A) enzymes
B) receptor
C) transport
D) adhesion
E) channel

Receptor Proteins

Proteins located on cell surfaces or within cells that bind specific molecules, triggering various cellular responses.

Hormones

Chemical messengers produced by glands in the endocrine system, affecting various processes in the body like growth and metabolism.

Enzymes

Biological molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.