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Which of the following amino acid is neu...

Which of the following amino acid is neutral?

A

Glycine

B

Aspartic acid

C

Lysine

D

Arginine

Text Solution

Verified by Experts

The correct Answer is:
A
Glycine `to H-underset(NH_2)underset(|)(CH)-COOH` it contains equal no. of `-NH_2 and -COOH` group.
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ERRORLESS-BIOMOLECULES -NCERT BASED QUESTIONS (Proteins, Amino Acids and Enzymes)
  1. The pK(a1) and pK(a2) of an amino acid are 2.3 and 9.7 respectively. T...

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  2. On hydrolysis, proteins give :

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  3. Which of the following amino acid is neutral?

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  4. Denaturation of proteins

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  5. For alpha -amino acids having the structure R-underset(NH(2))underset(...

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  6. Amino acids usually exist in the form of Zwitter ions. This mean that ...

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  7. There are 20 naturally occuring amino acids. The maximum number of tri...

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  8. At pH 4, glycine exists as

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  9. Protein can be most easily removed from

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  10. Which of the following ions can cause coagulation of protons ?

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  11. A substance forms zwitter ion. It can have functional group.

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  12. The structural feature which distinguishes proline from other natural ...

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  13. Pepsin enzyme hydrolyses

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  14. Enzymes are basically or All enzymes contain

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  15. Enzymes belong to which class of compounds?

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  16. Which of the following enzymes is not useful in the digestion of prote...

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  17. Callulose is not digestible by human beings due to the absence of cell...

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  18. The enzyme ptylin used for digestion of food is present in :

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  19. Enzymatic reactions are given in Column I and enzymes in Column II ...

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  20. The number of peptide bonds in the compound is

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