What type of bonds are found between the nitrogen bases? A. Hydrogen bonds

B. covalent bonds

C. peptide bonds

A. Hydrogen bonds

Explanation:

The nitrogen bases are held together by hydrogen bonds.

while the heads of the phospholipid structure attract water, the tails are hydrophobic. the model shows how the hydrophilic section folds around the fluid molecules to bring them into the cell so they don’t need to pass through the hydrophobic tails.