Show the pathway of glycolysis by a flow chart only (mention `ATP,NADH number of each step. Name of enzyme in each step is not mandatory). 'Glycolysis is the common phase of aerobic and anaerobic respiration' - Justify.

Show the pathway of Krebs cycle by a flow chart only (mention GTP, NAD^+, FAD^+ , CO_2 . Carbon number of each step name of enzyme (not mandatory). What do you mean by oxidative decarboxylation?

With the advent of DNA technology tool is available to identify a criminal or to the real parents. (a) Name this technique. (b) Write the missing steps in the procedure given below. Three of these steps are mentioned in the flow chart. (i) Extraction of DNA from the cells (ii) .......(iii) DNA is cut into fragments by restriction enzyme (iv) ..... (v)...... (vi). ....(vii) Autoradiography