Digestive enzymes release

CCK (cholecystokinin/pancreozymin)

cell-mediated immunity, T-cells attack infected cells directly

*Free nerve endings-crude and persistent touch *Meissner -light touch *Pacinian -vibration *Ruffini - skin stretch

Aldosterone first effect

increase sodium reabsorption in kidney tubules. Sodium first, water follows salt, increases blood volume, and increases bloop pressure.

*Hydrostatic pressure pushes fluid OUT of capillaries *colloid (oncotic) pressure pulls fluid IN (from plasma proteins) *protein pulls*

is in the hypothalamus which contains osmoreceptors that detect

T Tubes:Transverse tubules extend across the sarcoplasm at right angles to the long axis of the muscle fiber...

*Formed by inward extensions of the sarcolemma c. Membrane has ion pumps that continually transport Ca ions inward from the sarcoplasm, *Allow electrical impulses traveling along the sarcolemma to move deeper into the cell

peripheral nervous system (PNS)

consists of the nerve tissues that lie in the periphery, or “outer regions,” of the nervous system.

is where nerve information is transmitted from one neuron to another. Synapses are located between the synaptic knobs on one neuron and the dendrites or cell body of another neuron.

There is a slight excess of positive ions on the outside of the membrane & a slight excess of negative ions on the inside of the membrane. resulting in a difference in electrical charge across their plasma membranes called the membrane potential.

is a brief period during which a local area of an axon’s membrane resists restimulation . For about 0.5 ms after the membrane surpasses the threshold potential, it will not respond to any stimulus, no matter how strong

pleasure centers or reward centers for the primary drives such as eating, drinking, and sex, also regulating sleep cycle.

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Ariatna Martinez

Weeks 8-16

Question	Answer
Digestive enzymes release	CCK (cholecystokinin/pancreozymin)
T-cell immunity	cell-mediated immunity, T-cells attack infected cells directly
Senses of touch	Free nerve endings-crude and persistent touch Meissner -light touch Pacinian -vibration Ruffini - skin stretch
Aldosterone first effect	increase sodium reabsorption in kidney tubules. Sodium first, water follows salt, increases blood volume, and increases bloop pressure.
Capillary dynamics	Hydrostatic pressure pushes fluid OUT of capillaries colloid (oncotic) pressure pulls fluid IN (from plasma proteins) protein pulls
Thirst center	is in the hypothalamus which contains osmoreceptors that detect
T Tubes:Transverse tubules extend across the sarcoplasm at right angles to the long axis of the muscle fiber...	Formed by inward extensions of the sarcolemma c. Membrane has ion pumps that continually transport Ca ions inward from the sarcoplasm, Allow electrical impulses traveling along the sarcolemma to move deeper into the cell
peripheral nervous system (PNS)	consists of the nerve tissues that lie in the periphery, or “outer regions,” of the nervous system.
synapse	is where nerve information is transmitted from one neuron to another. Synapses are located between the synaptic knobs on one neuron and the dendrites or cell body of another neuron.
Membrane potential	There is a slight excess of positive ions on the outside of the membrane & a slight excess of negative ions on the inside of the membrane. resulting in a difference in electrical charge across their plasma membranes called the membrane potential.
Refractory Period	is a brief period during which a local area of an axon’s membrane resists restimulation . For about 0.5 ms after the membrane surpasses the threshold potential, it will not respond to any stimulus, no matter how strong
Thamalus	pleasure centers or reward centers for the primary drives such as eating, drinking, and sex, also regulating sleep cycle.

Created by: Ari_Mtz

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