Upon examination, a person is found to only have half the normal number of LDL-cholesterol receptors. Which of the following best explains this?
A. pleiotropic inheritance
B. incomplete dominance
C. X-linked inheritance
D. polygenic inheritance
Answer: B
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Which of the following is known to activate the genital herpes virus?
A. Stress B. Sex hormones C. Sunlight D. All of the choices are correct.
The movement that allows the thumb and tip of each finger to touch is
a. prehensile. b. opposable. c. coordinated. d. circumduction. e. tubing.
The processes of initiation, elongation, and termination that occur in the production of a protein are all associated with
A) DNA replication. B) processing of a fat in the endoplasmic reticulum. C) correction of a mutation. D) formation of an intact ribosome. E) translation.
A chromosome's gene sequence that was ABCDEFG before damage and ABFEDCG after is an example of
A. inversion. B. deletion. C. duplication. D. translocation. E. aneuploidy.