What’s a scientist who first first described cells

Describe the function of the endomembrane system? what organelles are involved?

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)