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Assertion : Amino acid are called alpha-...

Assertion : Amino acid are called `alpha`-amino acids
Reason : Amino acid are organic compound containing an amino goup and a carboxyl group as substituents on the same carbon, i.e., the `alpha`-carbon.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true and the reason is not the correct explanation of the assertion

C

If assertion is true but reason is false

D

If both assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
A

(B) Amino acids are called `alpha`-amino acids. Amino acids are organic compounds containing and amino group and a carboxyl group as substituents on the same carbon ,i.e., the `alpha`-carbon.
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Assertion : Amino acids are called alpha -amino acids. Reason : Amino acids are organic compounds containing an amino group and an acidic group as substituents on the alpha -carbon.

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Knowledge Check

  • alpha- amino acids are

    A
    acidic due to `-COOH` group and basic due to `-NH_(2)` group
    B
    acidic due to `-NH_(3)^(+)` group and basic due to `-COO^(-)` group.
    C
    neither acidic nor basic
    D
    none is true.
  • Amino acids are the organic compounds containing an amino group and an acidic group on _________carbon.

    A
    beta
    B
    alpha
    C
    gamma
    D
    None of these
  • Basic alpha -amino acids are

    A
    aspartic acid and histidine
    B
    arginine and histidine
    C
    leucine and histidine
    D
    serine and histidine
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