Question

Which of the following options correctly identifies the four small molecules that make up a phospholipid molecule through dehydration synthesis?

A) Glycerol, fatty acids, phosphate group, and alcohol
B) Glucose, amino acids, nucleotides, and water
C) Ribose, lipids, cellulose, and hydrogen
D) Sucrose, proteins, starch, and oxygen

Answer 1

A phospholipid molecule is made up of glycerol, fatty acids, phosphate group, and alcohol.

Step-by-step explanation:

A phospholipid molecule is made up of four small molecules through dehydration synthesis. These molecules are glycerol, fatty acids, phosphate group, and an alcohol. The glycerol forms the backbone of the phospholipid, while the fatty acids and phosphate group are attached to the glycerol. The alcohol, such as choline, is attached to the phosphate group.