Unlike animal cells, bacteria have a porous cell wall surrounding their plasma membrane. the cell wall may bacteria survive in a(n) environment.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

What drives the atp synthase reactions that produce atp

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast