Question

What are the three main functional regions of a cell?

Answer 1

A plasma membrane separates each cell from the environment, permits the flow of the molecules across the membrane,and the contains receptors that can affect the cell activities, A DNA containing regions occupies a portion of the interior

Answer 2

Hey there!

What are the three main functional regions of a cell?

The three main functional regions of a cell are :-

$\textbf { (1) Nucleas }$

$\textbf { (2) Mitochondria }$

$\textbf { (3) Ribosomes. }$

$\textbf { 1.Nucleas }$

These are central part of cells that contain genetic material which is enclosed in a membrane. Thier main function is to control gene expression and mediate the replication of DNA during cell division.

$\textbf { 2. Mitochondria }$

Also known as power house of the cell, it's main function is to perform cell respiration, that is, generate energy needed for the cell.

$\textbf { 3. Ribosomes }$

A ribosome is a complex cellular mechanism used to translate genetic code into chains of amino acids. 

Glad if helped.