Concept explainers
(a)
Interpretation: For the tripeptide
Concept introduction: A compound possessing three amino acids joined together by two peptide bonds is known as tripeptide. The amino acid naming sequence begins at the N-terminal amino acid residue.
(b)
Interpretation: For the tripeptide
Concept introduction: A compound possessing three amino acids joined together by two peptide bonds is known as tripeptide. The C-terminal amino acid residue is located at the far right of the peptide.
(c)
Interpretation: The number of peptide bonds present in the tripeptide
Concept introduction: A covalent bond that is formed by joining the carboxyl group of one amino acid with the amino group of second amino group is known as peptide bond.
(d)
Interpretation: The number of amide linkages present in the tripeptide
Concept introduction: A covalent bond that is formed by joining the carboxyl group of one amino acid with the amino group of second amino group is known as pepetide bond.
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Organic And Biological Chemistry
- Which of the following are true concerning the chemical bond that forms between the carboxyl (RCOOH) group of one amino acid and the amino (RCNH2) group of another? a.The bond is called a peptide bond. b.It is formed by inserting a water molecule between them. c.It is formed by a dehydration reaction. d.A polypeptide has more of these bonds than a protein.arrow_forwardConsider the tripeptide leucylvalyltryptophan. a. Specify its structure using three-letter symbols for the amino acids. b. How many peptide bonds are present within the peptide? c. Which of the amino acid residues has the largest R group? d. Which of the amino acid residues, if any, has a basic side chain?arrow_forwardWhat functional groups are present in all -amino acids?arrow_forward
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