MICROANATOMY

INTRODUCTION TO MICROSCOPY CELL BIOLOGY

NUCLEUS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
True or False:All cells on earth have a cell wall
A
False
B
True
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Plant cells have an additional protective covering outside the cell membrane called the cell wall. A cell wall is a rigid and tough layer that provides structural support and protection to the plant. The cell wall is exclusively present in plant cells and is absent in animal cells.

Detailed explanation-2: -The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.

There is 1 question to complete.