Practice free Zoology NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
Which group of the amino acid contributes essentially to the chemical and physical properties of amino acids?
Refer NCERT, Heading 9.1, page-143, para 1
The number of Carboxyl group present in the lysine is
Refer NCERT, Heading 9.1, page-143, para 1
The number of Amino group present in the lysine is
Lysine is an amino acid that contains two amino groups (-NH₂) in its structure. One amino group is present in the α-carboxyl group (-COOH), and the other is in the side chain (-CH₂-CH₂-CH₂-CH₂-NH₂). Therefore, the number of amino groups present in lysine is two.
The number of Carboxyl groups present in the Aspartic acid is
Refer NCERT, Heading 9.1, page-144, para 2
How many acidic amino acids are there which takes part in protein synthesis?
Refer NCERT, Heading 9.1, page-144, para 2
How many aromatic amino acids are there which takes part in protein synthesis?
Refer NCERT, Heading 9.1, page-144, para 2
How many ionisable groups are present in Tryptophan?
What will be the net charge on the amino acid when it is in the zwitter ionic form?
Refer NCERT, Heading 9.1, page-143, para 1
What will be the net charge on the Glumatic acid when it is in the zwitter ionic form?
Refer NCERT, Heading 9.1, page-144, para 2
An amino acid can have ____ charge in solutions of differentpH.
Refer NCERT, Heading 9.1, page-144, para 2
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