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प्रश्न
Why tryptophan is an essential amino acid?
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उत्तर
Tryptophan is on essential amino acid because it cannot be synthesised by human body.
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संबंधित प्रश्न
Amino acids show amphoteric behaviour. Why?
Define the following term:
Essential amino acids
The melting points and solubility in water of amino acids are generally higher than those of the corresponding halo acids. Explain.
What are amino acids?
Write the correct reaction for formation of the peptide bond between amino acids
What is the difference between acidic amino acids and basic amino acids?
Differentiable between the following:
Essential amino acids Non-essential amino acids
The number of tripeptides formed by 3 different amino acids.
Which amino acids are chiral?
Among the following a chiral amino acid is:
Which of the following acids is a vitamin?
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?
Amino acids behave like salts rather than simple amines or carboxylic acids. Explain.
Describe the term D- and L- configuration used for amino acids with examples.
Which of the following compound can form a zwitterion?
Which of the following X – amino acids is not optically active?
Which of the following is a basic amino acid?
