The cell membran of the red blood cell will allow water, oxygen, carbon doixide and glucose to to pass through because others substances are blocked from entering this membrane is called?

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.

How does food concentration affect yeast activity