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प्रश्न
Draw a neat diagram for the following:
Secondary structure of protein
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उत्तर
∝ - Helix:
β - pleated sheet
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संबंधित प्रश्न
Select the most correct choice.
A disulphide link gives rise to the following structure of a protein.
Give scientific reasons:
α-Amino acids have high melting points compared to the corresponding amines or carboxylic acids of comparable molecular mass.
The optically inactive α-amino acid among the following is _____________
The chemical nature of peptide bond in proteins is ____________
Write types of proteins depending upon molecular shape.
Define α-amino acids.
Explain the primary structure of proteins.
Nucleotide differs from a nucleoside as it has ______
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 ____________.
The conjugate acid of \[\ce{CO^2-_3}\] is ____________.
Complete the analogy and select the correct option.
α-helix structure : Keratin :: β-pleated sheet : ____________.
Identify the enzyme that catalyses the reaction of CO2 with water in huma body.
β-pleated sheets of polypeptide chains are present in ______.
Which of the following amino acid is an essential amino acid?
The basic amino acid is ____________.
Proteins attached with a prosthetic group are called ______ proteins.
A protein is a sequence of amino acids. The end of the polypeptide chain of -NH2 end and at -COOH end are respectively called ______.
In a protein, various amino acids linked together by ____________.
Among the following the achiral amino acid is:
Which of the following amino acids is achiral?
Which among the following enzymes hydrolysis starch?
Write a short note on peptide bond.
Write the Zwitter ion structure of alanine.
Write a short note on peptide bond.
Short Answer Question.
Write the Zwitter ion structure of alanine.
