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प्रश्न
Which of the following acids is a vitamin?
विकल्प
Aspartic acid
Ascorbic acid
Adipic acid
Saccharic acid
उत्तर
Ascorbic acid
Explanation:
Ascorbic acid is vitamin C. Aspartic acid is an amino acid. Adipic acid and saccharic acid are dicarboxylic acids.
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संबंधित प्रश्न
Amino acids show amphoteric behaviour. Why?
What are essential and non-essential amino acids? Give two examples of each type.
What are amino acids?
The number of tripeptides formed by 3 different amino acids.
Each polypeptide in a protein has amino acids linked with each other in a specific sequence. This sequence of amino acids is said to be ______.
Lysine, \[\begin{array}{cc}
\ce{H2N - (CH2)4 - CH - COOH}\\
\phantom{.....}|\\
\phantom{........}\ce{NH2}
\end{array}\] is:
(i) α-Amino acid
(ii) Basic amino acid
(iii) Amino acid synthesised in body
(iv) β-Amino acid
Amino acids can be classified as α–, β–, γ–, δ– and so on depending upon the relative position of amino group with respect to carboxyl group. Which type of amino acids form polypetide chain in proteins?
Which of the following compound can form a zwitterion?
Which of the following is a basic amino acid?
Why tryptophan is an essential amino acid?
