Arteries have thinner walls than veins.
Answer the following statement true (T) or false (F)
False
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This type of membrane protein anchors cells to neighboring cells and to protein filaments found outside or inside the cell
a) transporters b) receptors c) ligands d) ion channels e) linkers
Some combining forms for skin include:
A) dermat/o and cutane/o B) cyan/o and icter/o C) epidermis and sublingual D) bacteri/o and myc/o E) endoderm and ectoderm
The type of muscle found in the walls of hollow organs, such as the stomach, and in the walls of blood vessels is ________
A) cardiac muscle B) skeletal muscle C) smooth muscle D) both smooth muscle and skeletal muscle E) both cardiac muscle and skeletal muscle
A neuron is stimulated, which changes membrane potential to the point where voltage-gated Na+ channels open and begin depolarizing the cell. The neuron has reached
A. threshold. B. summation. C. recruitment. D. tetanus.