A person takes a medication that blocks the neurons' ability to receive chemical signals. Which part of the neuron is
most likely being affected by this medication?
a. axon terminals
b. the axon
c. dendrites
d. nucleus
e. All parts of the neuron would be affected.
ANSWER: c
You might also like to view...
T-independent antigens
A. include polysaccharides. B. require the involvement of T cells. C. interact with MHCI molecules. D. are usually proteins. E. include polysaccharides AND are usually proteins.
The teeth designated by the letter "D" in the
above figure are called a. canines. b. premolars. c. incisors. d. molars. e. none of these
What had to occur in the B. megaterium cultures exposed to UV light for extended periods of time, in order for growth to appear on the plates after 24-48 hours?
A) Thymine dimers must not have formed during the exposure to UV light. B) Endospores must have entered the vegetative cycle. C) Bacterial cells must have been resistant to UV light
Pyruvate must move from the cytosol into the mitochondria, where it is oxidized to form CO2 and acetyl CoA by the pyruvate dehydrogenase complex
How many different enzymes and what total number of polypeptides, respectively, are required to perform this oxidation process in the mitochondrion? (a) 1; 60 (b) 3; 3 (c) 3; 26 (d) 3; 60