What type of transport is this? bulk:
Bulk:
Endocytosis Exocytosis
Diffusion
Osmosis

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?