During osmosis, this molecule diffuses through the cell membrane
What is water?
The three layers of the skin.
What are the Epidermis, Dermis, Subcutaneous Layers?
What is about -70mV?
These structures help control transport in and out of cells
What are membrane proteins?
Small band of smooth muscle that connects each side of the hair follicle to the dermal tissue?
What is the Arrector pilla?
This ion rushes into a neuron when the voltage gated channels reach threshold
What are Na+ ions?
The current model referring to the cell membrane.
What is the fluid mosaic model?
The two types of sudoriferous glands.
What are the eccrine glands and apocrine glands?
The two divisions of the Nervous System.
What is the Central Nervous system, and Peripheral Nervous System?
Form of diffusion that uses energy
What is active transport?
The five layers of the epidermis.
What is Stratum Basale, Stratum Spinosum, Stratum Granulosum, Stratum Lucidum, Stratum Corneum?
This is the name for the fight or flight division of your nervous system.
What is sympathetic?
Water moves in this direction from the cell in a hypotonic solution
What is into the cell?
Provides the blood supply to the matrix in the hair bulb.
What is the papilla or dermis?
This is the place where ions flow across the membrane in a myelinated neuron.
What is the node of ranvier?