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A nonopeptide contains……….peptide linkag...

A nonopeptide contains`……….`peptide linkages.

A

10

B

8

C

9

D

18

Text Solution

Verified by Experts

The correct Answer is:
B
The peptide bond is formed between two amino acids by the elimination of a water molecule. A dipeptide contains one peptide linkage. A tripeptide contains two peptide linkages. Similarly, a nanopeptide contains 8 peptide linkages.
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ERRORLESS-BIOMOLECULES -NCERT BASED QUESTIONS (Proteins, Amino Acids and Enzymes)
  1. The protein that is a structural material is

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  2. Which of the following is an example of globular protein ?

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  3. A nonopeptide contains……….peptide linkages.

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  4. The stuctural formula of an amino acid isoleucine is.

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  5. Which of the following structures represents the peptide chain?

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  6. The bond that determines the secondary structure of proteins is

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  7. The helical structure of protein is stabilized by

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  8. The correct structure of the dipeptide gly-ala is

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  9. Which one of the following is an essential amino acid?

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  10. Which of the following proteins is globular?

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  11. Proteins fulfil several functions in living system . An example of a ...

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  12. Proteins are found to have two different types of secondary structures...

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  13. Which amino acid has imidazole ring

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  14. Which amino acids has an aromatic ring ?

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  15. Which part of the protein molecule is responsible for function and act...

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  16. Sanger's reagent is used for the identification of:

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  17. Proteins are hydrolysed by enzymes into

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  18. Proteins when heated with cone. HNO3 gives a yellow colour. This Is

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  19. Which compound can exist in a dipolar (zwitter ion) state

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  20. The pK(a1) and pK(a2) of an amino acid are 2.3 and 9.7 respectively. T...

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