A presynaptic synapse:
A. is a synapse between an axon terminal and a dendrite that can be either excitatory or inhibitory.
B. is a synapse between an axon terminal and another axon's terminal that can be either excitatory or inhibitory.
C. is any synapse onto a cell body, and they can be either stimulatory or inhibitory.
D. is a synapse between an axon terminal and a dendrite of the same cell, which is always inhibitory.
E. is a synapse between an axon terminal and another axon's terminal that is always inhibitory.
B
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The subdural space lies between
A) the arachnoid mater and the pia mater. B) the pia mater and the dura mater. C) the dura mater and the arachnoid mater. D) the pia mater and the subarachnoid space. E) the endosteum and the periosteum.
A combining form for "bone" is:
A) oste/o B) chondr/o C) arthr/o D) bon/o
What is the most potent stimulus for a positive feedback loop that results in the release of bile by the liver?
A) vagus nerve B) bile salt re-entry into the liver C) cholecystokinin (CCK) D) secretin
Answer the following questions true (T) or false (F)
1. The uterus is anchored by the broad ligament, suspensory ligament, and the round ligament. 2. During the luteal phase of the uterine (menstrual) cycle, the corpus luteum secretes progesterone and some estrogen. 3. If pregnancy occurs, the secretory phase of the uterine (menstrual) cycle continues and the uterus will continue to develop.