277987
In a polypeptide the first amino acid is represented as
1 $\text{N}$ - terminal on left hand
2 $\text{N}$-terminal on right hand
3 C-terminal on left hand
4 C-terminal on right hand
Explanation:
(a) The first amino acid is represented as $N$ terminal on left-hand
NCERT Page-150 / N-112
BIOMOLECULES(NCERT)
277988
For a protein to have a quaternary structure, it must
1 have four amino acids.
2 consist of two or more polypeptide subunits.
3 consist of four polypeptide subunits.
4 have at least four disulphide bridges.
Explanation:
(b) Quaternary structure is the three-dimensional structure of a multi-subunit protein. For a protein to have a quaternary structure, it must consist of two or more polypeptide subunits.
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BIOMOLECULES(NCERT)
277987
In a polypeptide the first amino acid is represented as
1 $\text{N}$ - terminal on left hand
2 $\text{N}$-terminal on right hand
3 C-terminal on left hand
4 C-terminal on right hand
Explanation:
(a) The first amino acid is represented as $N$ terminal on left-hand
NCERT Page-150 / N-112
BIOMOLECULES(NCERT)
277988
For a protein to have a quaternary structure, it must
1 have four amino acids.
2 consist of two or more polypeptide subunits.
3 consist of four polypeptide subunits.
4 have at least four disulphide bridges.
Explanation:
(b) Quaternary structure is the three-dimensional structure of a multi-subunit protein. For a protein to have a quaternary structure, it must consist of two or more polypeptide subunits.