BIOCHEM EXAM 2 WITH 100% ACCURATE
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
H2O to produce carbonic acid?
In working muscle
Binding of which of the following molecules is absent in
fetal hemoglobin?
BPG
Sickle cell is the result of which of the following?
All available options apply
Including: Selective pressure for resistance to malaria &
Formation of higher level structures of hemoglobin
Below is a double reciprocal plot of enzyme activity
plotting 1/S vs 1/v. Which line corresponds to enzyme
activity in the presence of a noncompetitive inhibitor
In order the determine the Vmax parameter, which part
of the graph would be used for this determination?
-A
-the y-axis
,BIOCHEM EXAM 2 WITH 100% ACCURATE
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
A 0.1uM enzyme and single substrate initial velocities are
plotted below. From the data presented, what is the kcat
for enzyme with substrate? Why does the data eventually
plateau?
500 molecules of substrate transformed per molecule of
enzyme /minute; the chemistry step is limiting the
reaction
The enzyme stabilized transition state as a free energy of
activation is associated with which diagram label?
3, the shorter peak
Concerning the Michaelis-Menten kinetic model for
enzyme catalyzed reactions with a single substrate,
binding reports on what specifically?
k-1 and k1
The Michaelis-Menten equation was developed over a
century ago to describe a general mechanism for
enzymes. Assumptions were made, that though not
always accurate, generally are for most enzymes. Which
, BIOCHEM EXAM 2 WITH 100% ACCURATE
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
of the following is an assumption made by Michaelis-
Menten?
The KM value for an enzyme-substrate serves as an
apparent dissociation constant
Histidine is involved in hydrogen bonding interactions
with which of the following during the course of turnover
by a serine protease?
All of the above
Including: Aspartate & Water
Phosphofructokinase (PFK) is an enzyme that catalyzes
the committed step of glycolysis. Therefore must be
highly regulated. Which of the following is likely true
concerning PFK?
All statements apply
Including: Binds substrates in a cooperative manner
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
H2O to produce carbonic acid?
In working muscle
Binding of which of the following molecules is absent in
fetal hemoglobin?
BPG
Sickle cell is the result of which of the following?
All available options apply
Including: Selective pressure for resistance to malaria &
Formation of higher level structures of hemoglobin
Below is a double reciprocal plot of enzyme activity
plotting 1/S vs 1/v. Which line corresponds to enzyme
activity in the presence of a noncompetitive inhibitor
In order the determine the Vmax parameter, which part
of the graph would be used for this determination?
-A
-the y-axis
,BIOCHEM EXAM 2 WITH 100% ACCURATE
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
A 0.1uM enzyme and single substrate initial velocities are
plotted below. From the data presented, what is the kcat
for enzyme with substrate? Why does the data eventually
plateau?
500 molecules of substrate transformed per molecule of
enzyme /minute; the chemistry step is limiting the
reaction
The enzyme stabilized transition state as a free energy of
activation is associated with which diagram label?
3, the shorter peak
Concerning the Michaelis-Menten kinetic model for
enzyme catalyzed reactions with a single substrate,
binding reports on what specifically?
k-1 and k1
The Michaelis-Menten equation was developed over a
century ago to describe a general mechanism for
enzymes. Assumptions were made, that though not
always accurate, generally are for most enzymes. Which
, BIOCHEM EXAM 2 WITH 100% ACCURATE
ANSWERS LATEST DOWNLOADED 2025/2026
BEST GRADED A+ FOR SUCCESS
of the following is an assumption made by Michaelis-
Menten?
The KM value for an enzyme-substrate serves as an
apparent dissociation constant
Histidine is involved in hydrogen bonding interactions
with which of the following during the course of turnover
by a serine protease?
All of the above
Including: Aspartate & Water
Phosphofructokinase (PFK) is an enzyme that catalyzes
the committed step of glycolysis. Therefore must be
highly regulated. Which of the following is likely true
concerning PFK?
All statements apply
Including: Binds substrates in a cooperative manner
