Enzyme Reaction If the free energy change (ΔG) in a reaction is a negative value, it indicates that the reaction releases energy reaction is in negative direction reaction absorbs energy reaction is in positive direction reaction releases energy reaction is in negative direction reaction absorbs energy reaction is in positive direction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to L-tryptophan pyruvate L-serine D-L-tryptophan hydantoin L-tryptophan pyruvate L-serine D-L-tryptophan hydantoin ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M. greater half approximately equal lesser greater half approximately equal lesser ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction In the reaction, C6H12O6+ 6O2 → 6CO2 + 6H2O + energy, which component is being oxidized? C6H12O6 H2O CO2 O2 C6H12O6 H2O CO2 O2 ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction A substrate binds to its enzyme at a location called the __________ site. coenzyme active polypeptide substrate coenzyme active polypeptide substrate ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The ability of FADH to be oxidized is __________ than the ability of FAD to be oxidized. half greater approximately equal lesser half greater approximately equal lesser ANSWER DOWNLOAD EXAMIANS APP