Ivy Tech Community College
APHY 201 - Advanced Human Physiology
APHY 201 Final Exam Latest 2025 Complete 100 Question And
Answer Graded A Ivy Tech Community College
a phospholipid bilayer with protein molecules throughout is called the
fluid mosaic model of the plasma membrane
primary active transport uses ____ as a source of energy
ATP
osmosis
type of diffusion that specifically involves movement of water
diffusion is net movement of particles from an area of ______ concentration to an area of
________ concentration
high; lower
diffusion continues to occur until there is an ____________ of solute particles on both sides
of a semipermeable membrane
equal concentration
in the sodium-potassium pump
2 potassium enter
3 sodium leave
sarcoplasmic reticulum stores _________ in skeletal muscle cells
, Ivy Tech Community College
APHY 201 - Advanced Human Physiology
calcium ions
muscles cells initiate nerve impulses T or F
false
muscle tone
continued mild or partial contraction of muscle that keeps it healthy and ready to respond to
stimulus
functional unit of contraction in skeletal muscle fiber
sarcomere
cross bridges form between thick and thin filaments when
myosin heads bond to actin binding sites
skeletal muscle cells are responsible for the pumping action of the heart T or F
false
saltatory conduction refers to conduction of a nerve impulse by a __________ axon
myelinated
ISPSs never generate action potentials T or F
true
dendrites
APHY 201 - Advanced Human Physiology
APHY 201 Final Exam Latest 2025 Complete 100 Question And
Answer Graded A Ivy Tech Community College
a phospholipid bilayer with protein molecules throughout is called the
fluid mosaic model of the plasma membrane
primary active transport uses ____ as a source of energy
ATP
osmosis
type of diffusion that specifically involves movement of water
diffusion is net movement of particles from an area of ______ concentration to an area of
________ concentration
high; lower
diffusion continues to occur until there is an ____________ of solute particles on both sides
of a semipermeable membrane
equal concentration
in the sodium-potassium pump
2 potassium enter
3 sodium leave
sarcoplasmic reticulum stores _________ in skeletal muscle cells
, Ivy Tech Community College
APHY 201 - Advanced Human Physiology
calcium ions
muscles cells initiate nerve impulses T or F
false
muscle tone
continued mild or partial contraction of muscle that keeps it healthy and ready to respond to
stimulus
functional unit of contraction in skeletal muscle fiber
sarcomere
cross bridges form between thick and thin filaments when
myosin heads bond to actin binding sites
skeletal muscle cells are responsible for the pumping action of the heart T or F
false
saltatory conduction refers to conduction of a nerve impulse by a __________ axon
myelinated
ISPSs never generate action potentials T or F
true
dendrites
