Do lipids, proteins, or nucleic acids contain peptide bonds? Which one contains peptide bonds?

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...

The sequence of the codons in determines the sequence of amino acids in a protein. Each codon is composed of three nucleotides (nitrogen bases), and codes for a particular amino...

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,...

1. Nucleus: This contains the DNA (deoxyribonucleic acid). You might even find RNA (ribonucleic acid) in the form of mRNA (messenger RNA), tRNA (transfer RNA) or rRNA (ribosomal RNA)....

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...

are made up of amino acids (descent explanation is given here ) constitutes fatty acids and glycerol are main components (follow this link for better understanding) polysaccharides...

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....

Amino acid chains have numerous amino acids in them. Some of them form alpha helicies, some for beta sheets - and these are examples of secondary structure. However, amino acids...

are just groups of nucleotides that bonded together by hydrogen-bonding. So we say that nucleotides are monomers of nucleic acids. A nucleotide is made up of three components, a...