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प्रश्न
Among the following the achiral amino acid is:
विकल्प
2-ethylalanine
2-methylglycine
2-hydroxymethylserine
Tryptophan
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उत्तर
2-hydroxymethylserine
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संबंधित प्रश्न
Select the most correct choice.
A disulphide link gives rise to the following structure of a protein.
The chemical nature of peptide bond in proteins is ____________
From the following identify the INCORRECT match with respect to the different structures of proteins.
Read the following statements and select the correct option.
- In quaternary structure, the peptide chains are much looped, twisted, and folded back on themselves due to formation of hydrogen bonds.
- When a protein has more than two polypeptide subunits their arrangement in space is called secondary structure.
Identify (i) and (ii) and select the correct option.
i. Protein portion of the enzyme is called the ____________.
ii. Non-protein constituent binding to the enzyme is called as the ____________.
Which of the following statement is not correct?
Write a short note on peptide bond.
Write a note on denaturation of proteins.
Denaturation of proteins leads to loss of their biological activity by:
Write a short note on peptide bond.
