Question

write one character of each (1) Cell - membrane (2) ER​

Answer 1

cell membrane is the membrane of cell which seperates the contents of cell from external environment

ER: er is known as endoplasmic reticulum.

it consists of RER(rough endoplasmic reticulum) and SER(smooth endoplasmic reticulum)

RER is the manufacturer of proteins and SER is the manufacturer of proteins

please mark as brainliest

Answer 2

Answer:

(1) Cell - membrane

Explanation:

is the correct answer