Enzyme Reaction The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work. the third law of thermodynamics the first law of thermodynamics Shelford's law of tolerance Leibig's law of the minimum the third law of thermodynamics the first law of thermodynamics Shelford's law of tolerance Leibig's law of the minimum ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction If the Keq for an enzymatic reaction is greater than 1, the reaction both (a) and (b) none of these can not occur without the input of energy will be endergonic both (a) and (b) none of these can not occur without the input of energy will be endergonic ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction The ability of FADH to be oxidized is __________ than the ability of FAD to be oxidized. approximately equal half lesser greater approximately equal half lesser greater ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to L-serine D-L-tryptophan hydantoin pyruvate L-tryptophan L-serine D-L-tryptophan hydantoin pyruvate L-tryptophan ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction To a living organism, which of the following has the greatest amount of available energy per molecule? H2O ATP AMP ADP H2O ATP AMP ADP 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 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 Compounds similar in structure to the substrate inhibit enzyme activity Enzymes speed up reactions by definite amounts ANSWER DOWNLOAD EXAMIANS APP
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