Two organic functional groups in a phospholipid molecule

Phospholipids are molecules that contain lipids and a phosphate group. This is usually found on the lipid bilayer which composes the cell membrane. Cell membrane is an outer covering of the cell which helps regulate the passage of different chemicals and molecules.

Two functional groups

1.       Glycerol

2.       alcohol

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.