Most animals make large amounts of vitamin C, converting glucose to _________ in four enzymatic steps.

The possible effects of the solubility of chemicals on biodegradability are as follows: A: Bio-activation B: Rate of solubilization C: Enzymatic hydrolysis D: Microbial bioavailability

The first step in the formation of acetoacetate in liver mitochondrial matrix, is the enzymatic condensation of two molecules of acetyl-CoA to form acetoacetyl-CoA by __________. Acetoacetyl-CoA then condenses with acetyl-CoA by HMG-CoA synthaseto form β-hydroxy-β-methylglutaryl-CoA (HMG-CoA), which is cleaved to free acetoacetate and acetyl-CoA by ______________.

Among the following statements, which one is wrong concerning mortality of bacteremia due to Streptococcus pneumoniae inflicted bacteremia? A: They are produced in bacteria by very large intracellular enzymatic complexes. B: They are produced by bacterial consortia. C: They are produced by viruses

Which one of the following enzymatic reactions is reversible? ( ) A: The reaction catalyzed by glycogen phosphorylase B: The reaction catalyzed by phosphoglycerate kinase C: The reaction catalyzed by pyruvate kinase D: The reaction catalyzed by fructose bisphosphatase-1 E: The reaction catalyzed by hexokinase