Which Biological macromolecule is composed of glycerol and fatty acids and is mit a polymer?

Which biological macromolecule is composed of glycerol and fatty acids and is mit a polymer? a, trielyceride b. protein c. glycogen d. DNA

7. Glocose is stored as which molecule within the liver and skelctal muscie rissue? a. starch b. phospholigid c. glycogen d. elucapon 8. Which of stse following is a comrion anion of the haman body? a.Na+b. P”∗c.Cat2d$$\mathrm{Cl}$$9.

Weat is the intermolecular aitractios between polar molecules? a. Tydrophobic inseractions b. ly deopes bonds c. van der Wals kateen i. Wanic tonds