Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Biology : Biomolecules

Short Answer Type

121. Distinguish between Isomerases and transferases.

129 Views

Long Answer Type

122. Illustrate a glycosidic, peptide and a phosphodiester bond.

392 Views

Short Answer Type

123. Proteins have primary structure. If you are given a method to know which amino acid is at either of the two termini (ends) of a protein, can you connect this information to purify or homogeneity of a protein?

206 Views

124. Distinguish between Apoenzymes and coenzymes.

200 Views

125. Distinguish between Lyase and ligase..

165 Views

126. Distinguish between prosthetic group and cofactors.

170 Views

127. Draw the structure of amino acid, alanine.

260 Views

Long Answer Type

128. Distinguish between hormones and enzymes.

133 Views

129. Differentiate between inorganic catalysts and enzymes.

118 Views

Short Answer Type

130. Can you describe what happens when milk is converted into curd or yoghurt from your understanding of proteins.

171 Views