Spatial summation occurs on a postsynaptic neuron would occur when
a. several EPSPs from a single presynaptic input sum to reach threshold
b. EPSPs from several presynaptic inputs sum to reach threshold
c. there is simultaneous interaction of an EPSP and an IPSP
d. several IPSPs from a single presynaptic input sum to hyperpolarize the membrane
e. none of the above take place
B
You might also like to view...
The anterior margin of the ovary is anchored by a peritoneal fold called the __________.
A. broad ligament B. ovarian ligament C. suspensory ligament D. mesovarium
Which of the following descriptions best matches the term myenteric plexus?
A) component of mucosa B) sensory neural network C) secretes a watery fluid D) coordinates activity of muscularis externa E) loose connective tissue layer containing blood vessels
The buffers of urinary pH are ammonia and monohydrogen phosphate.
Answer the following statement true (T) or false (F)
______________ is the inability to smell.
Fill in the blank(s) with the appropriate word(s).Fill in the blank(s) with the appropriate word(s).