Question

Plasma membrane is made up of organic molecules called ……….. and

………….​

Answer 1

Answer:

lipids and proteins

The plasma membrane is flexible and is made up of organic molecules called lipids and proteins. The flexibility of cell membrane also enables the cell to engulf in food and other material from its external environment. Such process is known as endocytosis. It is observed in Amoeba.

Answer 2

The cell membrane structure is a fluid mosaic made of three types of organic molecules: lipids, proteins and carbohydrates. The cell membrane controls the movement of substances like nutrients and wastes across the membrane, into and out of the cell.