Enzyme Reaction To a living organism, which of the following has the greatest amount of available energy per molecule? ATP H2O AMP ADP ATP H2O AMP ADP ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An enzyme that is always produced, regardless of the presence of substrates or the end products, is called a constitutive enzyme a repressible enzyme an isoenzyme an allosteric enzyme a constitutive enzyme a repressible enzyme an isoenzyme an allosteric enzyme ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Which of the following is the best evidence for the lock and key theory of enzyme action? Compounds similar in structure to the substrate inhibit enzyme activity Enzymes speed up reactions by definite amounts Enzymes are found in living organisms and speed up certain reactions Enzymes determine the direction of a reaction Compounds similar in structure to the substrate inhibit enzyme activity Enzymes speed up reactions by definite amounts Enzymes are found in living organisms and speed up certain reactions Enzymes determine the direction of a reaction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the free energy change (ΔG) in a reaction is a negative value, it indicates that the reaction absorbs energy reaction is in negative direction reaction releases energy reaction is in positive direction reaction absorbs energy reaction is in negative direction reaction releases energy reaction is in positive direction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Adenosine triphosphate is a type of nucleotide amino acid steroid fatty acid nucleotide amino acid steroid fatty acid 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 none of these both (a) and (b) will be endergonic can not occur without the input of energy none of these both (a) and (b) will be endergonic ANSWER DOWNLOAD EXAMIANS APP
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