Answer:
A lipid containing a phosphate group in it's molecule is known as phospholipid.
Explanation:
For example : phosphatidylcholine.
Answer:
Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
Answer:
juj te limos polca mas de parte
Explanation:
The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs and picks up oxygen. From the small intestine, the blood gathers food nutrients and delivers them to every cell.
