Identify structure "A" on the top diagram
A. autonomic ganglion
B. somatic motor neuron
C. effector organ (smooth muscle of GI tract)
D. postganglionic neuron
E. preganglionic neuron
B
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When a neurotransmitter like GABA is acting in an inhibitory manner which of the following is likely a result of the GABA acting on the post synaptic cell?
A) influx of positively charged ions into the postsynaptic cell B) opening of chemically gated sodium channels C) depolarization of the postsynaptic cell membrane D) hyperpolarization of the postsynaptic cell membrane
A plasmalemma separates the cell contents, or ________, from the extracellular fluid.
Fill in the blank(s) with the appropriate word(s).
The juxtaglomerular complex secretes the hormones ________ and erythropoietin.
Fill in the blank(s) with the appropriate word(s).
Identify the fates of fatty acids
A) Fatty acids may become a fuel source or a component of glycogen, glucose, and glycolipids. B) Fatty acids may become LDLs, HDLs, or VLDLs. C) Fatty acids may directly enter glycolysis, citric acid cycle, and the electron transport chain to generate ATP. D) Fatty acids may become a fuel source or a component of proteins and nucleic acids. E) Fatty acids may become a fuel source or a component of triglycerides, glycolipids, phospholipids, prostaglandins, cholesterol, and steroids.