Which of these ions is actively transported through the cell membrane to establish a resting potential?
A) Na
B) Ca
C) Cl
D) Mg
Answer: A) Na
Anatomy & Physiology
You might also like to view...
The fibrous strand or filum terminale that anchors the inferior end of the spinal cord to the coccyx is a continuation of the
A) arachnoid mater. B) dorsal root ganglion. C) epidural mater. D) pia mater.
Anatomy & Physiology
Each skeletal muscle fiber is controlled by a motor neuron at a single
A) synaptic knob. B) sarcomere. C) neuromuscular junction. D) synaptic cleft. E) transverse tubule.
Anatomy & Physiology
Many effects of growth hormone are mediated by insulin-like growth factors (IGFs) secreted by the pancreas
Indicate whether the statement is true or false
Anatomy & Physiology
How many additional pathways supply ATP as needed during muscle contraction?
a. 1 b. 2 c. 3 d. 4 e. 5
Anatomy & Physiology