Question

Name the three essential parts of a cell. Briefly describe the structure of cell-membrane.

Answer 1

The three essential parts of a cell:
Nucleus, cytoplasm, plasma membrane/cell membrane.
Structure of cell-membrane:
Each cell is surrounded by a cell membrane or plasma membrane. It is very thin, delicate, and flexible. It is a living structure present in both plant and animals cells. It has fine pores in it, through which only certain substances can pass.