Question

part d
in the reaction that builds a fat,____ groups react with ____ groups.
sulfhydryl; carboxyl
hydroxyl; phosphate
carboxyl; amino
hydroxyl; carboxyl
phosphate; amino

Explanation:

Fats are formed through a dehydration - synthesis reaction between glycerol (which has hydroxyl groups) and fatty acids (which have carboxyl groups).

Answer:

D. hydroxyl; carboxyl