What are some functions of a cell membrane? Select all that apply. The cell membrane shields the cell’s internal parts.

The cell membrane prevents the environment inside the cell from changing.

The cell membrane contains the cell’s DNA and RNA.

The cell membrane allows needed materials to enter

The correct statements about the functions of a cell membrane are:

A. The cell membrane shields the cell’s internal parts.

B. The cell membrane prevents the environment inside the cell from changing.

D. The cell membrane allows needed materials to enter.

A cell is defined as the basic functional, structural and smallest unit of life in all living organisms.

Cell organelles refers to the inner organs (workers) that are responsible for performing various tasks or functions, especially for the survival of a living organism.

Basically, some cell organelles found in living organisms includes:

A cell membrane can be defined as the wall of a cell which typically controls what enters and leaves the cell.

Hence, some of the functions of a cell membrane are:

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Only the 3rd statement is WRONG.

DNA and RNA are present in the nucleus of the cell

Explanation:THE CORRECT STATEMENTS ARE :

The cell membrane shields the cell’s internal parts.

The cell membrane prevents the environment inside the cell from changing.

The cell membrane allows needed materials to enter

materials water oxygen those are the things i can think of in this moment.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.