Bio 93 Final Exam Questions and Answers
with Verified Solutions | Latest Updated 2026
Addition of a drug that specifically muscle contractions
blocks the function of myosin will
immediately result in the disruption
of
The microtubule organizing center the minus end of microtubules are
in anchored
nondividing cells is where
DMEM is a solution commonly hypertonic to the cells, so the cells will get
used smaller
by research labs to grow
mammalian
cells, as it is isotonic to many cell
types and also helps maintain a
constant pH. Suppose you make
2x
concentrated DMEM, then add it to
some human epithelial cells.
The concentrated DMEM is
Microtubules are shrunk by Tubulin dimers falling off the plus end of
the
filament
, What fat makes the lipid bilayer phospholipids with carbon-carbon double
more bonds
fluid? in hydrocarbon tails
Drugs used in the treatment of inhibiting the sodium potassium pump
congestive heart failure may cause
an increase in the concentration of
potassium outside the cardiac
muscle cells. This is most likely
due
to
Inhibiting the activity of an enzyme more phospholipids
that is important in the hydrolysis
of
ester bonds would cause
Exposure to a specific drug "X" Increasing receptor mediated endocytosis
results in a decrease in blood
levels
of cholesterol in low-density
lipoprotein particles. What is this
drug "X" most likely to be doing?
A common feature of all lipids Are hydrophobic or amphipathic
(fats,
phospholipids, steroids) is that
they
Oxygen is commonly found in the has six valence electrons
form of O2 because oxygen
with Verified Solutions | Latest Updated 2026
Addition of a drug that specifically muscle contractions
blocks the function of myosin will
immediately result in the disruption
of
The microtubule organizing center the minus end of microtubules are
in anchored
nondividing cells is where
DMEM is a solution commonly hypertonic to the cells, so the cells will get
used smaller
by research labs to grow
mammalian
cells, as it is isotonic to many cell
types and also helps maintain a
constant pH. Suppose you make
2x
concentrated DMEM, then add it to
some human epithelial cells.
The concentrated DMEM is
Microtubules are shrunk by Tubulin dimers falling off the plus end of
the
filament
, What fat makes the lipid bilayer phospholipids with carbon-carbon double
more bonds
fluid? in hydrocarbon tails
Drugs used in the treatment of inhibiting the sodium potassium pump
congestive heart failure may cause
an increase in the concentration of
potassium outside the cardiac
muscle cells. This is most likely
due
to
Inhibiting the activity of an enzyme more phospholipids
that is important in the hydrolysis
of
ester bonds would cause
Exposure to a specific drug "X" Increasing receptor mediated endocytosis
results in a decrease in blood
levels
of cholesterol in low-density
lipoprotein particles. What is this
drug "X" most likely to be doing?
A common feature of all lipids Are hydrophobic or amphipathic
(fats,
phospholipids, steroids) is that
they
Oxygen is commonly found in the has six valence electrons
form of O2 because oxygen
