Peptide Formation

Q. A bond formed between carboxyl group of one amino acid and amino group of adjacent amino acid, is called

1. peptide bond
2. hydrogen bond
3. covalent bond
4. all of these

Q. The bonds present between amino acids of a polypeptide chain are called

1. glycosidic bonds
2. peptide bonds
3. phosphodiester bonds
4. metallic bonds

Q. In a polypeptide, the carboxyl group of one amino acid is bound to the amino group of the next amino acid by .

1. peptide bond
2. glycosidic bond
3. disulfide bond
4. H-bond

Q. Proteins on hydrolysis, break down into __________.

1. Dicarboxylic acids
2. Hydroxy acids
3. Amino acids
4. Aromatic acids