Enzyme Reaction Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to L-tryptophan D-L-tryptophan hydantoin L-serine pyruvate L-tryptophan D-L-tryptophan hydantoin L-serine pyruvate 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 absorbs energy reaction releases energy reaction is in positive direction reaction is in negative direction reaction absorbs energy reaction releases energy reaction is in positive direction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the Keq for an enzymatic reaction is greater than 1, the reaction none of these both (a) and (b) can not occur without the input of energy will be endergonic none of these both (a) and (b) can not occur without the input of energy will be endergonic ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An enzyme that is always produced, regardless of the presence of substrates or the end products, is called an allosteric enzyme a repressible enzyme an isoenzyme a constitutive enzyme an allosteric enzyme a repressible enzyme an isoenzyme a constitutive enzyme 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 An endergonic reaction is one that looses energy requires energy in order to proceed releases energy for work gives off much heat looses energy requires energy in order to proceed releases energy for work gives off much heat ANSWER DOWNLOAD EXAMIANS APP
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