Enzymes are primarily made of which type of biomolecule?
Carbohydrate
Lipid
Protein
Nucleic acid
Related Questions
Richest source of protein is
Rice
Gram
Wheat
Glycine max
Adult human haemoglobin consists of:
Two and two subunits
Four subunits
Four subunits
One and three subunits
Which protein plays a crucial role in blood clotting?
Collagen
Keratin
Fibrinogen
Myosin
Silk consists of
Central core of sericin
Central core of fibroin
Both (a) and (b)
A fine mixture of fibroin and sericin
In a polypeptide chain, a β-pleated sheet is an example of
2° structure
1° structure
4° structure
3° structure
The peptide bond formation between two amino acids involves the reaction between:
Two carboxyl groups
Two amino groups
Carboxyl group of one and amino group of the other
Side chains of both amino acids
The monomeric units of proteins are:
Fatty acids
Nucleotides
Amino acids
Monosaccharides
Select the wrong statement.
The building blocks of lipids are amino acids
Majority of enzymes contain a non-protein part called the prosthetic group
The thylakoids are arranged one above the other like a stack of coins forming a granum
Crossing over occurs at pachytene stage of meiosis-I
A protein rich in proline residues is likely to exhibit which characteristic?
Formation of extensive alpha-helices
Increased tendency to form beta-sheets
Disruption of regular secondary structure (e.g., alpha-helices and beta-sheets)
Enhanced protein stability at high temperatures
The tertiary structure of the proteins containing amino acid cysteine is achieved through
Hydrogen bonds
Disulphide bonds
Van der Waal’s force
Ionic bonds
