List of top Zoology Questions on Biochemistry

Match List I (Lipids) with List II (Properties):

Match List I (Enzymes) with List II (Mechanism):

Match List I (Molecules) with List II (Properties/Location):

Match List I (Coenzymes) with List II (Functions):

Polar and non-polar biomolecules differ in their solubility in water because: A. Polar molecules cannot form favourable interactions with water.
B. Nonpolar molecules form stronger interactions with water than water-water interactions.
C. Polar molecules can form favourable hydrogen-bonding interactions with water, replacing water-water interactions.
D. Nonpolar molecules cannot form favourable interactions with water and disrupt the hydrogen-bonding network of water.

All glycosaminoglycans (GAGs) are covalently attached to protein as proteoglycans, except

The activity of which enzyme is not ATP-dependent:

Which technique separates proteins based on isoelectric point?

Which of the following is the most stable DNA configuration under normal physiological conditions?

What is Ferritin?

Arrange the following enzymes of the citric acid cycle in the correct sequence.
A. Aconitase
B. Fumarase
C. Malate dehydrogenase
D. Isocitrate dehydrogenase
Choose the most appropriate answer from the options given below:

In Glycolipids and sphingolipids, glycerol is replaced by which amino alcohol?

At low substrate concentration, the initial velocity of reaction is described as \_\_\_\_\_\_\_\_\_\_. However, as substrate concentration increases, the reaction saturates and reaches a \_\_\_\_\_\_\_\_\_\_.

Cellulose is a homopolymer of:

Match LIST-I with LIST-II
\begin{tabularx}{0.8\textwidth}{|l|X|l|X|} \hline \multicolumn{2}{|c|}{LIST-I} & \multicolumn{2}{c|}{LIST-II}
\multicolumn{2}{|c|}{Name of the amino acid} & \multicolumn{2}{c|}{One letter abbreviation/name}
\hline A. & Methionine & I. & D
B. & Aspartic acid & II. & K
C. & Lysine & III. & E
D. & Glutamine & IV. & M
\hline \end{tabularx}
Choose the correct answer from the options given below: