NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL STRUCTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
I am the “security gate” of the cell and controls what enters and leaves. Who am I?
A
Cell wall
B
Golgi Apparatus
C
Cytoplasm
D
Cell membrane
Explanation: 

Detailed explanation-1: -The PLASMA MEMBRANE regulates what enters or leaves the cell.

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. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Detailed explanation-3: -The security guard of a cell is its cell membrane. The cell membrane allows certain items into a cell and blocks others from entering, just like a security guard protects a real factory.

There is 1 question to complete.