Q. Give an account of glycolysis. Where does it occur? What are the end products? Trace the fate of these products in both aerobic and anaerobic respiration.

Q. Define stop codon. Write the codons.

Q. Tabulate any eight differences between C${}_3$ and C${}_4$ cycles.

Q. Write briefly about enzyme inhibitors.

Q. Draw the schematic presentation of the lac Operon.

Q. Mention the differences between virulent phages and temperate phages.

Q. Explain the law of dominance using a monohybrid cross.

Q. How does ascent of sap occur in tall trees?

Q. How does one visualize DNA on an agar gel?

Q. What is GEAC and what are its objectives?

Q. What are the physiological processes that are regulated by ethylene in plants?

Q. What are the nutritional groups of bacteria based on their source of energy and carbon?

Q. In a typical DNA molecule, the proportion of thymine is $20\%$ of the N bases. Find out the percentages of other N bases.

Q. Give a brief account of Bt cotton.

Q. Explain the role of the pink pigment in the root nodule of legume plants. What is it called?

Q. Define the terms Quiescence and Dormancy.

Q. Give a brief account of the tools of recombinant DNA technology.

Q. What is the genotype of wrinkled phenotype of pea seeds?