Which of the following are not considered facial bones?
A) Parietal bones
B) Lacrimal bones
C) Palatine bones
D) Maxillae
E) Nasal bones
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Question 2) Anticodons, codons, and base triplets correspond to ________ respectively.
A) RNA, DNA, and pre-mRNA
B) tRNA, DNA, and mRNA
C) tRNA, mRNA, and DNA
D) DNA, RNA, and pre-mRNA
E) DNA, tRNA, and mRNA
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Question 3) Taste signals travel from the tongue through the facial and glossopharyngeal nerves.
Indicate whether the statement is true or false
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Question 4) All of the following are found on the temporal bone except the ________.
A) sella turcica
B) zygomatic process
C) mandibular fossa
D) mastoid process
E) external acoustic meatus
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Question 5) Two groups of people were tested to determine whether garlic lowers blood cholesterol levels. One group was given 800 mg of garlic powder daily for four months and exhibited an average 12 reduction in the blood cholesterol.
The other group was not given any garlic and after four months averaged a 3 reduction in cholesterol. The group that was not given the garlic was the ________ group.
A) treatment
B) control
C) double-blind
D) peer
E) test
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Question 6) In the brain, neurons are more abundant than neuroglia.
Indicate whether the statement is true or false
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Question 7) ________ are turned on or off by regulatory proteins in accordance with changing needs for the ________ they encode.
A) Enzymes; products
B) Genes; ribosomes
C) Genes; proteins
D) Ribosomes; proteins
E) Proteins; genes
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Question 8) Olfaction results from the stimulation of chemoreceptors.
Indicate whether the statement is true or false
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Question 9) Ependymal cells line the inner cavities of the CNS.
Indicate whether the statement is true or false
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Question 10) A new drug apparently increases short-term memory. Students were divided randomly into two groups at the beginning of the semester.
One group was given the memory pill once a day for the semester, and the other group was given a same-looking pill, but it was just sugar. The sugar pill is termed a(n) ________.
A) placebo
B) effective dose
C) controlled pill
D) variable
E) treatment pill
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