Enzyme Reaction An enzyme that is always produced, regardless of the presence of substrates or the end products, is called a repressible enzyme a constitutive enzyme an allosteric enzyme an isoenzyme a repressible enzyme a constitutive enzyme an allosteric enzyme an isoenzyme ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction A substrate binds to its enzyme at a location called the __________ site. substrate coenzyme polypeptide active substrate coenzyme polypeptide active ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the Keq for an enzymatic reaction is greater than 1, the reaction can not occur without the input of energy both (a) and (b) will be endergonic none of these can not occur without the input of energy both (a) and (b) will be endergonic none of these ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Oxidation is the gain of protons gain of electron loss of electron loss of proton gain of protons gain of electron loss of electron loss of proton ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The fact that β-oxidation of fatty acids, occurs in the mitochondria whereas fatty acid synthesis occurs in the cytoplasmic matrix, is an example of regulation of enzymatic activity by the __________ mechanism. competitive inhibition compartmentation repression induction competitive inhibition compartmentation repression induction 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. lesser approximately equal half greater lesser approximately equal half greater ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS