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How will you destarch the leaves of a potted plant? How would you check that the destarching had been effective?
Write down the examples of chemical reactions which are catalysed by enzymes in the course of brewing.
Name the chemical elements present in a protein. What name is given to the sub-units which make up all proteins?
Write down the products of alcoholic fermentation? In which cell structures does respiration mostly occur?
Osmosis and transpiration both play a part in the movement of water through a plant. Which of these two processes makes the greater contribution to the movement of water up the trunk of a tree
Name two foods which are a good source of this vitamin. A balanced diet should contain enough energy to meet the body's needs. What else must it contain?
What is the name of the enzyme in gastric juice? What is the function of bile in digestion? State three ways in which the absorbing surface of the small intestine is increased.
How the Electro dialysis process is used for the purification of water samples? Describe the Tertiary treatment process for polluted water.
Write down the name of chemical elements present in a protein. What are the two types of chemical compound which combine to form the lipid?
Write a short note on the unique properties of water and the various structures of liquid water.
What are the alkaloids? Explain the general methods of structure determination of alkaloids.
How would you distinguish cis-and trans-cinnamic acid by UV-visible spectroscopy?
Explain different methods of crystal growth for X-ray diffraction studies. How the ESR spectroscopy is different from NMR spectroscopy?
Describe the principle involved in paper chromatography. Narrate the extensively about radial paper chromatography.
Describe in detail the applications of atomic absorption spectroscopy.
Derive Nernest equation for an electrochemical cell. Describe the relationship between E.m.f. of a cell and DG.
Describe the significance of Gibbs and Helmholtz free energies? Derive Gibbs – Helmholtz equation?
Explain the generation, stability and addition reactions of free radicals. Write the mechanistic and stereochemical aspects of addition reactions involving electrophiles and nucleophiles.
Describe Huckel’s rule and its limitations. Explain the modern concept of aromaticity with appropriate examples.
Explain in brief the Nutritional types of Bacteria. Explain the factors influencing the Bacterial growth.
Explain the composition and preparation of Bacteriological media.
Explain the Jahn-Teller effect on geometry of octahedral complexes with suitable examples.
Give a comparative account of the Prokaryotic and Eukaryotic cell.
Explain various steps involved in the Beta oxidation. Describe the mechanism of enzyme action with numerous hypotheses.
Explain the Heisenberg’s uncertainty principle. Write a detail note on atomic spectra of alkali metals.