BIOD 121 MODULE 2 EXAM SUMMER 2026
COMPREHENSIVE TEST QUESTIONS AND
SOLUTIONS VERIFIED
◉ sucrase. Answer: Which component of the following reaction is
the enzyme?
sucrose + sucrase + water → sucrase + glucose + fructose
fructose
glucose
sucrase
sucrose
◉ sucrose. Answer: Which component of the following reaction is
the substrate?
sucrose + sucrase + water → sucrase + glucose + fructose
sucrose
glucose
fructose
sucrase
,◉ An enzyme's function depends on its three-dimensional shape..
Answer: Which one of the following is TRUE?
Enzymes emerge changed from the reactions they catalyze.
An enzyme's function depends on its three-dimensional shape.
Enzymes work generally on a broad range of substrates.
Enzymes are used up in chemical reactions.
◉ keeping someone from parking by parking in their designated
spot. Answer: Which one of the following is most similar to the
mechanism of an enzyme inhibitor?
keeping someone from parking by parking in their designated spot
driving the wrong way on a one-way street
changing the tires on a car
forgetting to put a cap back on a pen
◉ metabolism. Answer: The sum total of all the chemical reactions
that occur in organisms is called ________.
conservation of energy
metabolism
cellular synthesis
,hydrolysis
◉ decreasing activation energy. Answer: Enzymes increase the rate
of a reaction by ________.
contributing electrons to the reaction
changing the pH of the environment
decreasing activation energy
increasing the temperature of the substrates
◉ Enzymes catalyze specific reactions. Answer: Which one of the
following is TRUE?
Enzymes are the reactants in a chemical reaction.
Enzymes catalyze specific reactions.
Enzymes are the products in a chemical reaction.
Enzymes' functions require inhibitors.
◉ shape. Answer: An enzyme's function is most dependent on its
________.
temperature
, size
shape
pH
◉ active. Answer: The region of an enzyme to which a substrate
binds is called the ________ site.
substrate
inactive
enzymatic
active
◉ enzyme inhibitors. Answer: Substances that plug up an enzyme's
active site are ________.
enzyme inhibitors
enzyme catalysts
enzyme substrates
enzyme products
◉ passive transport. Answer: Diffusion is an example of ________.
COMPREHENSIVE TEST QUESTIONS AND
SOLUTIONS VERIFIED
◉ sucrase. Answer: Which component of the following reaction is
the enzyme?
sucrose + sucrase + water → sucrase + glucose + fructose
fructose
glucose
sucrase
sucrose
◉ sucrose. Answer: Which component of the following reaction is
the substrate?
sucrose + sucrase + water → sucrase + glucose + fructose
sucrose
glucose
fructose
sucrase
,◉ An enzyme's function depends on its three-dimensional shape..
Answer: Which one of the following is TRUE?
Enzymes emerge changed from the reactions they catalyze.
An enzyme's function depends on its three-dimensional shape.
Enzymes work generally on a broad range of substrates.
Enzymes are used up in chemical reactions.
◉ keeping someone from parking by parking in their designated
spot. Answer: Which one of the following is most similar to the
mechanism of an enzyme inhibitor?
keeping someone from parking by parking in their designated spot
driving the wrong way on a one-way street
changing the tires on a car
forgetting to put a cap back on a pen
◉ metabolism. Answer: The sum total of all the chemical reactions
that occur in organisms is called ________.
conservation of energy
metabolism
cellular synthesis
,hydrolysis
◉ decreasing activation energy. Answer: Enzymes increase the rate
of a reaction by ________.
contributing electrons to the reaction
changing the pH of the environment
decreasing activation energy
increasing the temperature of the substrates
◉ Enzymes catalyze specific reactions. Answer: Which one of the
following is TRUE?
Enzymes are the reactants in a chemical reaction.
Enzymes catalyze specific reactions.
Enzymes are the products in a chemical reaction.
Enzymes' functions require inhibitors.
◉ shape. Answer: An enzyme's function is most dependent on its
________.
temperature
, size
shape
pH
◉ active. Answer: The region of an enzyme to which a substrate
binds is called the ________ site.
substrate
inactive
enzymatic
active
◉ enzyme inhibitors. Answer: Substances that plug up an enzyme's
active site are ________.
enzyme inhibitors
enzyme catalysts
enzyme substrates
enzyme products
◉ passive transport. Answer: Diffusion is an example of ________.
