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Peptides are composed of amino acids joi...

Peptides are composed of amino acids joined by amide bonds. Which of the following statements is not correct ?

A

Amide groups are more resistant to hydrolysis than are similar ester groups

B

resonance stabilizes the amide bond

C

Stable conformations of peptide are restricted to those having planar amide groups

D

Amide groups do not participate in hydrogen bonding interactions

Text Solution

Verified by Experts

The correct Answer is:
D
Amide groups involve in hydrogen bonding
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AAKASH SERIES-PROTEINS AND NUCLEIC ACIDS -PRACTICE SHEET - 3
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  2. Which of the following protein destory the antigen, when it enter in B...

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  3. Peptides are composed of amino acids joined by amide bonds. Which of t...

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  4. Optically active aminoacid is/are

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  5. Which of the following aminoacids can be obtained when sample of prote...

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  6. Which of the following statement is/are true ?

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  7. Which of the following/s are not belongs to L - serine

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  8. Excess of Na^((+)) ions in human body causes.

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  9. Which of the following aminoacid does not contain S - atom

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  10. Among the following fatty acid/s are

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  11. The reducing agent 'x' is

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  12. The halide 'y' will be

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  13. The product 'z' will be is

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  14. An analysis of the hydrolysis products of salmine, a polypeptide from ...

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  15. An analysis of the hydrolysis products of salmine, a polypeptide from ...

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  16. An analysis of the hydrolysis products of salmine, a polypeptide from ...

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  17. Match vitamins and their difficiency diseases {:("List - I","List ...

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  18. Match vitamins and their Isoelectric points {:("List - I","List - ...

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  19. A hexapeptide has composition "Ala-Gly-Phe-Val"(3). Both N - teriminal...

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  20. Oxytocin-sold under the trade name pitocin, is a naturally occurring h...

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