Sugar molecules make up carbohydrates, amino acids are responsible for protein and fatty acids are makeup lipids or fats.
Sugar molecules are simple carbohydrates called monosaccharides and are structural units of all the carbohydrates by link with one another like a chain. The three important sugar molecules are Glucose, fructose, and galactose provide nutrition.
Amino acids are hundreds or thousands of smaller units that bind with one another in a chain-like structure called a polypeptide chain that is a form of Proteins. There are 20 types of amino acids that link together in a different sequence to form various proteins.
Fatty acids are a straight chain of an even number of carbon atoms, smaller units of lipids or fatty acids that binds in huge number with one another.
All three are the essential for nutrition of organisms, therefore, the correct answer is -carbohydrates, protein, and lipids.
Learn more about:
https://brainly.com/question/14101979
