CELLULAR FORM AD FUNCTION TEST
BANK QUESTIONS WITH ANSWERS
ATP is consumed when __________ transfer solutes from one side of the membrane to
the other. - Answer-pumps
Two solutions are separated by a selectively permeable membrane. If solution A has a
higher concentration of a nonpermeating solute than solution B, then __________. -
Answer-water will pass down its concentration gradient from solution B to A
the plasma membrane of cells lining the small intestine has ______ which are
specialized for absorption of nutrients - Answer-microvilli
proteins that do no protude into the phospholipid booster but adhere to the surface of
the plasma membrane are called - Answer-peripheral proteins
A protein that is bound to a carbohydrate is called a _________. - Answer-glycoprotein
a red blood cell is placed in a hypertonic solution. this means the concentration of
solutes in the solution is ______ than the concentration of solutes in the intracellular
fluid and will cause it to - Answer-higher ; shrink
What do facilitated diffusion and active transport have in common? - Answer-Both are
examples of carrier-mediated transport.
the number of particles of a solute in a solution is described by its _____ the ability of s
solution is to affect the fluid volume in a cell is referred to as its - Answer-osmolarity;
tonicity
Insulin is taken up, via endocytosis, by the endothelial cells that line blood capillaries.
Then, it's transported across the cell to the other side, where it is released. This
transport is called __________. - Answer-transcytosis
sodium and glucose are transported together from the intestinal liken into an intestinal
cell. the carrier protein is a _______ and the process is called _____ - Answer-symport ;
cotransport
the sodium potassium pump transports both sodium and potassium ______ their
concentration gradient in a process called - Answer-up; active transport
which of the following processes could occur only through a crullers membrane -
Answer-active transport
, which of the following is not a method by which particles leave the cell - Answer-
pinocytosis
white blood cells engulf bacteria by means of - Answer-phagocytosis
which of the following is not a function of the Na+/k pump - Answer-transport of NA into
the cell and K out of the cell
the term _______ refers to a membrane that allows things to pas through it but not
others - Answer-selectively permeable
cellular membranes are permeable to _______ but impermeable to - Answer-nutrients;
proteins
what organelle is most active in causing programmed cell death - Answer-lysosome
Muscle cells contain numerous _____________ to serve their high demand for ATP. -
Answer-mitochondria
which organelle synthesizes steroids in the ovary and stored calcium in muscle cells -
Answer-smooth endoplasmic reticulum
which of the following is not a membranous organelle - Answer-ribosome
Among other functions, hepatocytes (liver cells) are specialized for detoxifying drugs or
other chemicals. Hepatocytes have large amounts of __________. - Answer-smooth
endoplasmic reticulum
What function would immediately cease if the ribosomes of a cell were destroyed? -
Answer-protein synthesis
A patient was severely dehydrated, losing a large amount of fluid. The patient was given
intravenous fluids of normal saline. Normal saline is ________ to your blood cells and is
about __________ NaCl. - Answer-isotonic; 0.9%
which of these is an example of active transport - Answer-Transport of Na+ from a place
of low concentration to a place of higher concentration
Which of these brings nonspecific material into a cell? - Answer-pinocytosis
______play an important role in cell division and they are made of ________ - Answer-
centrioles; microtubules
_______synthesis carbohydrates and put finishing touches on proteins synthesized at
______ - Answer-the golgi complex ; rough er
BANK QUESTIONS WITH ANSWERS
ATP is consumed when __________ transfer solutes from one side of the membrane to
the other. - Answer-pumps
Two solutions are separated by a selectively permeable membrane. If solution A has a
higher concentration of a nonpermeating solute than solution B, then __________. -
Answer-water will pass down its concentration gradient from solution B to A
the plasma membrane of cells lining the small intestine has ______ which are
specialized for absorption of nutrients - Answer-microvilli
proteins that do no protude into the phospholipid booster but adhere to the surface of
the plasma membrane are called - Answer-peripheral proteins
A protein that is bound to a carbohydrate is called a _________. - Answer-glycoprotein
a red blood cell is placed in a hypertonic solution. this means the concentration of
solutes in the solution is ______ than the concentration of solutes in the intracellular
fluid and will cause it to - Answer-higher ; shrink
What do facilitated diffusion and active transport have in common? - Answer-Both are
examples of carrier-mediated transport.
the number of particles of a solute in a solution is described by its _____ the ability of s
solution is to affect the fluid volume in a cell is referred to as its - Answer-osmolarity;
tonicity
Insulin is taken up, via endocytosis, by the endothelial cells that line blood capillaries.
Then, it's transported across the cell to the other side, where it is released. This
transport is called __________. - Answer-transcytosis
sodium and glucose are transported together from the intestinal liken into an intestinal
cell. the carrier protein is a _______ and the process is called _____ - Answer-symport ;
cotransport
the sodium potassium pump transports both sodium and potassium ______ their
concentration gradient in a process called - Answer-up; active transport
which of the following processes could occur only through a crullers membrane -
Answer-active transport
, which of the following is not a method by which particles leave the cell - Answer-
pinocytosis
white blood cells engulf bacteria by means of - Answer-phagocytosis
which of the following is not a function of the Na+/k pump - Answer-transport of NA into
the cell and K out of the cell
the term _______ refers to a membrane that allows things to pas through it but not
others - Answer-selectively permeable
cellular membranes are permeable to _______ but impermeable to - Answer-nutrients;
proteins
what organelle is most active in causing programmed cell death - Answer-lysosome
Muscle cells contain numerous _____________ to serve their high demand for ATP. -
Answer-mitochondria
which organelle synthesizes steroids in the ovary and stored calcium in muscle cells -
Answer-smooth endoplasmic reticulum
which of the following is not a membranous organelle - Answer-ribosome
Among other functions, hepatocytes (liver cells) are specialized for detoxifying drugs or
other chemicals. Hepatocytes have large amounts of __________. - Answer-smooth
endoplasmic reticulum
What function would immediately cease if the ribosomes of a cell were destroyed? -
Answer-protein synthesis
A patient was severely dehydrated, losing a large amount of fluid. The patient was given
intravenous fluids of normal saline. Normal saline is ________ to your blood cells and is
about __________ NaCl. - Answer-isotonic; 0.9%
which of these is an example of active transport - Answer-Transport of Na+ from a place
of low concentration to a place of higher concentration
Which of these brings nonspecific material into a cell? - Answer-pinocytosis
______play an important role in cell division and they are made of ________ - Answer-
centrioles; microtubules
_______synthesis carbohydrates and put finishing touches on proteins synthesized at
______ - Answer-the golgi complex ; rough er
