5. What is the net production/usage of ATP and redox cofactors if a glycerol (triaceylglyceride backbone) undergoes the following reactions then is oxidized under anaerobic conditions? HO OH OH ATP ADP HO OH -2 OPO3-² NAD+ NADH HO OPO3-²

Draw an arrow pushing mechanism for the base-catalyzed hydrolysis of one of the esters of a triglyceride.

The transfer or removal of an amino group (transamination/oxidative deamination) from an amino acid leads to an a-keto acid that constitutes a metabolic pathway intermediate, for example, an intermediate of the citric acid cycle. Which citric acid cycle intermediate is provided by the transamination or oxidative deamination of glutamate, as illustrated below? COO™ + I CH-NH3 I CH₂ I CH₂ | COO™ Glutamate Transamination COO™ _i_€ ? Metabolic pathway intermediate COO™ Oxaloacetate

14. In the figures shown below, identify the glycosidic bond by placing an "x" on it. Label the type of glycosidic bond using the numbers of the carbon and alpha/beta symbol CH₂OH 1 вна HỎ OH OH CH₂OH bww HO OH