Enzyme Reaction Which of the following is the best evidence for the lock and key theory of enzyme action? Enzymes determine the direction of a reaction Enzymes are found in living organisms and speed up certain reactions Compounds similar in structure to the substrate inhibit enzyme activity Enzymes speed up reactions by definite amounts Enzymes determine the direction of a reaction Enzymes are found in living organisms and speed up certain reactions Compounds similar in structure to the substrate inhibit enzyme activity Enzymes speed up reactions by definite amounts ANSWER DOWNLOAD EXAMIANS APP
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 Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an example of __________ at work. 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 the third law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction About 7.3 kcal/mole are released when NAD+ is reduced to NADH the terminal phosphate bond of ATP is broken by hydrolysis ATP hydrolysis is coupled to sucrose synthesis glucose is converted to CO2 and H2O NAD+ is reduced to NADH the terminal phosphate bond of ATP is broken by hydrolysis ATP hydrolysis is coupled to sucrose synthesis glucose is converted to CO2 and H2O ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An exergonic reaction is one that requires energy to proceed releases energy for work gives off much heat looses energy requires energy to proceed releases energy for work gives off much heat looses energy ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An endergonic reaction is one that releases energy for work requires energy in order to proceed looses energy gives off much heat releases energy for work requires energy in order to proceed looses energy gives off much heat ANSWER DOWNLOAD EXAMIANS APP
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