When sodium ion channels open, what happens to the cell's membrane potential?
What will be an ideal response?
depolarization
Anatomy & Physiology
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Which type of joint permits this type of movement?
1. Synovial joint 2. Cartilaginous joint 3. Fibrous joint a) 1 only b) 2 only c) 3 only d) Both 1 &2 e) Both 2 & 3
Anatomy & Physiology
Which of the following words is paired with its correct definition?
A) keratin-true skin B) collagen-cell that contains black pigment C) tactile-touch D) fibroblast-cells that degrade fat
Anatomy & Physiology
Blood drained from digestive organs empties into the ______ before going through the liver.
A. inferior vena cava B. hepatic vein C. hepatic portal vein D. dural sinus
Anatomy & Physiology
The cribriform plate is a feature of which of the following bones?
A. Ethmoid B. Sphenoid C. Temporal D. Vomer E. Frontal
Anatomy & Physiology