The three primary mechanisms by which molecules move across the cell membrane are :
- Passive transport, the movement of molecules that does not require energy
- Diffusion, when molecule move from higher concentration to lower concentration
- Osmosis, when molecule move to higher concentration
hope this helps
The answer u r looking for is- Histidine. Hope I’ve helped ;)
Answer:
Mercutio takes a very cynical attitude toward love. We know this because of his conversations with Romeo on the subject.
Glucose <span>from photosythesis produces the vast majority of chemical energy to living things</span>
