The reaction HCl + NaOH ? H2O + NaCl is what type of reaction?
A) decomposition
B) exchange
C) hydrolysis
D) synthesis
E) reversible
B
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Regarding the sympathetic nervous system, the neurotransmitter ACh is
A) always excitatory when used in the synapses of the sympathetic nervous system. B) broken down by COMT. C) going to reduce the activity of the other neurotransmitter norepinephrine. D) broken down by monoamine oxidase. E) a chemical similar to the structure of adrenaline.
The epididymis, coiled on the outer surface of the testis, becomes the
A) ductus deferens. B) penile urethra. C) rete testis. D) tunica albuginea.
What is the shape of red blood cells?
a. round, donut shaped, and biconcave b. round, ball shaped, and biconvex c. flat, disc shaped, and biconcave d. flat, ovoid, and biconvex e. bulbous, cigar shaped, and biconcave
The surgeon created an opening in the chest during surgery. The incision was made along a plane that equally separated the right and left halves of the thoracic cavity. This section is known as a(n) ________
A) median (midsagittal) section B) frontal section C) transverse section D) horizontal section E) parasagittal section