The movement of oxygen molecules over time from one side of the semipermeable membrane to the other side is known as

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

What was photo 51 with rosalind franklin?

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly