Question

PLEASE ANSWER QUICK!!!!!!!!!!!!!! A building has different types of openings, such as windows and doors. Do you think a cell also has different types of openings? Give an explanation for your answer.

Answer 1

Answer:

Srry but ur mom

Explanation:

Luv u see u at lunch

Answer 2

Answer:

Yes, definitely

Explanation:

Each cell has a "filter" or "door" for any substance to pass in our out of the respective cell and has it for certain steps in processes to occur . Take this for example:

The cell membrane (also known as plasma membrane) in all eukarytoic cells controls what goes in and out of the cell as it is a selectively permeable membrane. As we know, a selectively permeable membrane allows water to flow freely all the while limiting the passage of molecules, especially large molecules. The plasma membrane provides some protection to the insides of cells, but its main function is to control the passage of substances into and out of cells.

hope this helps!!