Enzyme Reaction To a living organism, which of the following has the greatest amount of available energy per molecule? H2O AMP ATP ADP H2O AMP ATP ADP 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 enzyme repression feedback inhibition of enzyme activity none of these enzyme induction enzyme repression feedback inhibition of enzyme activity none of these enzyme induction ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Hydrogen and oxygen release enormous amounts of energy when they react. Yet, hydrogen and oxygen can be mixed together in a balloon and nothing will happen. Why? There must be contaminating elements in the balloon that prohibit the reaction from occurring The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance All of these Competitive inhibitors are blocking the reaction from occurring in the active site There must be contaminating elements in the balloon that prohibit the reaction from occurring The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance All of these Competitive inhibitors are blocking the reaction from occurring in the active site ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the Keq for an enzymatic reaction is greater than 1, the reaction will be endergonic can not occur without the input of energy both (a) and (b) none of these will be endergonic can not occur without the input of energy both (a) and (b) none of these ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Which of the following is the best evidence for the lock and key theory of enzyme action? Enzymes are found in living organisms and speed up certain reactions Compounds similar in structure to the substrate inhibit enzyme activity Enzymes determine the direction of a reaction Enzymes speed up reactions by definite amounts Enzymes are found in living organisms and speed up certain reactions Compounds similar in structure to the substrate inhibit enzyme activity Enzymes determine the direction of a reaction Enzymes speed up reactions by definite amounts ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An exergonic reaction is one that gives off much heat requires energy to proceed releases energy for work looses energy gives off much heat requires energy to proceed releases energy for work looses energy ANSWER DOWNLOAD EXAMIANS APP
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