I am the outermost layer of an animal cell , but not a plant cell. What am I?

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?

Acell in the human nervous system whose primary function is to form myelin and the blood-brain barrier, respond to injury, remove debris, and enhance learning and memory is called a(n) cell.