NRSG 2350 Exam 1 FINAL Review exam fully
solved & updated 2025-2026(latest version verified
for accuracy)
idiopathic - answer--unknown cause
cell - answer--The basic unit of structure and function in living things
Structure supports ___________> - answer--function
Diseases are made up in cells then..... - answer--transferred to the
systems
cell membrane - answer--Semi-permeable, therefore maintains
homeostasis
controls movement in and out of the cell
Nucleus - answer--Control center of the cell
Cytoplasm - answer--covers the nucleus
organelles - answer--within the cytoplasm "workhouse"
,Cell membrane transport - answer---Diffusion
-ion pumps
-channels
-endocytosis
-exocytosis
Proteins - answer--transport mechanisms- assist with transport of ion
and other molecules across plasma membrane
Protein act as what on a cell surface? - answer--receptors - this binds
substances including hormones
Proteins form what to allow for transportation to a cell? - answer--
channels
Enzymes are what? - answer--protein receptors
ion channels - answer--channel link receptors
passive transport - answer--Requires NO energy, Movement of
molecules from high to low concentration: simple diffusion, facilitated,
osmosis
,active transport - answer--requires energy, low to high. moves ions
again a concentration gradient.
ex: Na-K ATPase pump
Endocytosis - answer-->bringing something into the cell
-the cell membrane envelops it and it forms a vesicle tobring into cell
(old RBCs)
Phagocytosis - answer--bringing large molecules in, such as bacteria
Pinocytosis - answer--Cell drinking
A type of endocytosis in which the cell ingests extracellular fluid and its
dissolved solutes. forms small vesicles
receptor mediated - answer--A type of endocytosis in which the cell
acquires bulk quantities of specific substances, even though they may
not be very concentrated in the extracellular fluid.
-used for cholesterol, Vitamin B12 and iron to bring into the cell
Exocytosis - answer--How the cell gets rid of waste.
Exits the cell.
, Osmosis causes what - answer--movement from "more watery to "less
watery".
What does the cell do in the body? - answer---movement
-conductivity(nerves = heart)
-metabolic absorption (intestines)
-secretion (enzymes)
-excretion (urine, tears)
-respiration
-reproduction
-communication
GI system - answer---Mouth > esophagus > stomach > small intestine >
large intestine > liver > pancreas > gall bladder > rectum > anus
Excretion - answer--removal
secretion - answer--movement
What do adaptive changes allow the cell to do? - answer--survive and
maintain some degree of function. If the cell makes no changes or
solved & updated 2025-2026(latest version verified
for accuracy)
idiopathic - answer--unknown cause
cell - answer--The basic unit of structure and function in living things
Structure supports ___________> - answer--function
Diseases are made up in cells then..... - answer--transferred to the
systems
cell membrane - answer--Semi-permeable, therefore maintains
homeostasis
controls movement in and out of the cell
Nucleus - answer--Control center of the cell
Cytoplasm - answer--covers the nucleus
organelles - answer--within the cytoplasm "workhouse"
,Cell membrane transport - answer---Diffusion
-ion pumps
-channels
-endocytosis
-exocytosis
Proteins - answer--transport mechanisms- assist with transport of ion
and other molecules across plasma membrane
Protein act as what on a cell surface? - answer--receptors - this binds
substances including hormones
Proteins form what to allow for transportation to a cell? - answer--
channels
Enzymes are what? - answer--protein receptors
ion channels - answer--channel link receptors
passive transport - answer--Requires NO energy, Movement of
molecules from high to low concentration: simple diffusion, facilitated,
osmosis
,active transport - answer--requires energy, low to high. moves ions
again a concentration gradient.
ex: Na-K ATPase pump
Endocytosis - answer-->bringing something into the cell
-the cell membrane envelops it and it forms a vesicle tobring into cell
(old RBCs)
Phagocytosis - answer--bringing large molecules in, such as bacteria
Pinocytosis - answer--Cell drinking
A type of endocytosis in which the cell ingests extracellular fluid and its
dissolved solutes. forms small vesicles
receptor mediated - answer--A type of endocytosis in which the cell
acquires bulk quantities of specific substances, even though they may
not be very concentrated in the extracellular fluid.
-used for cholesterol, Vitamin B12 and iron to bring into the cell
Exocytosis - answer--How the cell gets rid of waste.
Exits the cell.
, Osmosis causes what - answer--movement from "more watery to "less
watery".
What does the cell do in the body? - answer---movement
-conductivity(nerves = heart)
-metabolic absorption (intestines)
-secretion (enzymes)
-excretion (urine, tears)
-respiration
-reproduction
-communication
GI system - answer---Mouth > esophagus > stomach > small intestine >
large intestine > liver > pancreas > gall bladder > rectum > anus
Excretion - answer--removal
secretion - answer--movement
What do adaptive changes allow the cell to do? - answer--survive and
maintain some degree of function. If the cell makes no changes or
