Enzyme Reaction The affinity of an enzyme for its substrate, when the enzyme has a Km of 0.50 M will be __________ than the affinity of an enzyme for its substrate when the enzyme has a Km of 0.05 M. greater approximately equal half lesser greater approximately equal half lesser 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 Enzymes speed up reactions by definite amounts Compounds similar in structure to the substrate inhibit enzyme activity Enzymes are found in living organisms and speed up certain reactions Enzymes determine the direction of a reaction Enzymes speed up reactions by definite amounts Compounds similar in structure to the substrate inhibit enzyme activity 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 Competitive inhibitors are blocking the reaction from occurring in the active site All of these 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 Competitive inhibitors are blocking the reaction from occurring in the active site All of these ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Reduction is the loss of proton gain of electron loss of electron gain of protons loss of proton gain of electron loss of electron gain of protons ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Adenosine triphosphate is a type of nucleotide steroid fatty acid amino acid nucleotide steroid fatty acid amino acid ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction About 7.3 kcal/mole are released when 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 NAD+ is reduced to NADH ANSWER DOWNLOAD EXAMIANS APP
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