Which one of the following conditions is most likely to denature an enzyme? O a. None of the other choices is valid O b. Low temperature O . Moderate pH O d. High temperature

What is X in the following biochemical pathway? O O O O O NH3 + A. A ош O R CH a-ketoglutarate coenzyme PLP aminotransferase CH3 D. glutamate 0 B. || NH R. X 0™ coenzyme TPP decarboxylase E. 0™ C. CH CO₂ OH O™ R. H 'Н

Unlike catalysts, what added characteristics do enzymes have? or to Substrate specificity, inactivated by denaturation or b. Substrate Specificity or c. Substrate specificity, inactivated by denaturation, can be regulated

An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a reaction catalyzed by this particular enzyme at a constant temperature of 20° C? the reaction will slow down and then increase as the temperature increases O there is no effect O the reaction will be slower than if it ran at 37° C O the enzyme will provide an alternate active site so the reaction can proceed the enzyme will be denatured