Advertisements
Advertisements
प्रश्न
The optically inactive α-amino acid among the following is _____________
पर्याय
alanine
insulin
leucine
glycine
उत्तर
The optically inactive α-amino acid among the following is glycine
APPEARS IN
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.
Write the names and schematic representations of all the possible dipeptides formed from alanine, glycine and tyrosine.
The chemical nature of peptide bond in proteins is ____________
Write types of proteins depending upon molecular shape.
Define α-amino acids.
Purine and pyrimidine bases are placed regularly along the DNA molecules at a distance of ______
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 ____________.
The conjugate acid of \[\ce{CO^2-_3}\] is ____________.
Which of the following is NOT a protein?
The bacteriostatic antibiotic from the following is ______.
For the conversion of oxygen to ozone in the atmosphere, nitric oxide in gaseous phase acts as ______.
Which of the following is not a broad spectrum antibiotics?
The amino acid having −CH3 as side chain is ____________.
An iron-containing red protein is ______
Which among the following amino acids has the lowest molecular mass?
Write a short note on peptide bond.
Which of the following amino acid is basic in nature?
Peptide and hydrogen bonds are present in the primary structure of the protein which is due to ______.
Write a short note on peptide bond.
Write the Zwitter ion structure of alanine.
Write a short note on peptide bond.
Write a short note on peptide bond.
Write a short note on peptide bond.
Write a short note on peptide bond.
