Hydroxyl, methyl, carbonyl, carboxyl, amino, phosphate, and sulfhydryl groups.
These groups play an important role in the formation of molecules like DNA, proteins, carbohydrates, and lipids.
Carboxyl abs Carbonyl help with Carbohydrates.
Answer:
Characteristics of Living Organisms
Explanation:
Cholestrol streghtens the cell memebrane. Its STRUCTURE gets fixed in the cell membrane and then performs its FUNCTIONS that is to strengthen the cell membrane
Carbon is found in the atmosphere mostly as carbon dioxide.
