HURRY Which is NOT a function of the cell (plasma) membrane?

Your

A. Provide a binding site for enzymes

B. Interlocking surfaces help bind cells together (junctions)

C. Gives the cell energy for life’s activities

D. Protective barrier

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

5. what might happen if you were to remove all light from the setup after the discs have all become buoyant? describe what you would see. explain why this would occur with relation to cellular processes like respiration. [referring to an ap biology lab in which spinach discs are placed in a sodium bicarbonate solution and exposed to light.]