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 isoenzyme an allosteric enzyme a repressible enzyme a constitutive enzyme an isoenzyme an allosteric enzyme ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the free energy change (ΔG) in a reaction is a negative value, it indicates that the reaction is in negative direction reaction releases energy reaction absorbs energy reaction is in positive direction reaction is in negative direction reaction releases energy reaction absorbs energy reaction is in positive direction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Oxidation is the gain of protons loss of proton loss of electron gain of electron gain of protons loss of proton loss of electron gain of electron 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. repression induction compartmentation competitive inhibition repression induction compartmentation competitive inhibition ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The ability of CTP to bind to aspartate carbamoyltransferase and shut down the synthesis of more CTP is an example of feedback inhibition of enzyme activity enzyme repression none of these enzyme induction feedback inhibition of enzyme activity enzyme repression none of these enzyme induction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The ability of a competitive inhibitor to bind to an active site in an allosterically controlled enzyme is __________ than the ability of a non-competitive inhibitor to bind to an active site in the same allosterically controlled enzyme. lesser half approximately equal greater lesser half approximately equal greater ANSWER DOWNLOAD EXAMIANS APP
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