What are the basic building blocks of proteins, lipids, and polysaccharides?

Carbohydrates have the formula $C_x(H_2O)_y$ and contain the ether linkage C—O—C aka the glycosidic linkage. Proteins are polyamides containing the functional group CONH, i.e. the amide linkage Lipids are...

Peptide bond is formed between amino group ( $NH2$) and carboxyl group ( $COOH$) of adjoining amino acids. A protein molecule is a made up of large number of...

Carbohydrate---alcohol and (aldehyde or ketone) --------------carboxylic acid with long hydrocarbon chains (usually above 16 C long) ----------amino acids (various R groups[check this question ]) which has amino and...

There are 4 types of biomolecules: , , , and . They are called as such because they are present in living organisms. Cellulose, a polysaccharide ( poly meaning many,...

The biggest group which is the cereals one has a big amount of carbohydrates. The smallest one has a big amount of lipids, and in between comes the group that...

and are examples of nutrients, molecules essential for growth and development of life. Some are commonly found together in certain foods, such as beef, pork, and any other meat....

The amino acids are the building blocks of the proteins. That work as the bricks of the building. The amino acids are joined to form a long chain of acids...

, , and fats are digested in the intestine, where they are broken down into their basic units: Carbohydrates into sugars Proteins into amino acids...

In both the cases carbon, hydroden, oxygen are common. Nitrogrn is present in , while it absents in polysaccharides. Thank you

contain 3 elements C, H and O while protein contain C,H,O,N and S ( in few). The unit of lipids is triglyceride which contains 3 molecules of fatty acids...