What can cause the depolarization at synapses?
a. activation of ionotropic glutamate receptors
b. activation of voltage gated Na+ channels
c. activation of ligand gated K+ channels
d. release of Na+ ions from pre?synaptic membrane
Answer: a. activation of ionotropic glutamate receptors
You might also like to view...
The right hand and wrist of an adult has __________ bones.
A. 15 B. 18 C. 25 D. 27 E. 28
In the Krebs cycle, citric acid is followed by ________ acid.
Fill in the blank(s) with the appropriate word(s).
In humans, old, worn out erythrocytes are destroyed in the _____ and their replacements are derived from _____ residing in the _____
a. spleen; pluripotent stem cells; red marrow b. spleen; embryonic stem cells; red marrow c. red marrow; pluripotent stem cells; spleen d. red marrow; embryonic stem cells; spleen e. liver; pluripotent stem cells; red marrow
Given these components of a reflex arc:
1. effector organ 2. interneuron 3. motor neuron 4. sensory neuron 5. sensory receptor A) 5,4,3,2,1 B) 5,4,2,3,1 C) 5,3,4,1,2 D) 5,2,4,3,1 E) 5,3,2,1,4