Documented transmission of HIV involves ________.
A. unprotected sexual intercourse or contact with blood/blood products
B. respiratory droplets
C. mosquitoes
D. contaminated food
Answer: A
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Which is a risk that must be assumed when we genetically engineer a living individual? a. On which chromosome will the virus integrate the injected gene
b. The inserted gene may disrupt the normal genetics of the cell. c. All are risks associated with gene therapy. d. Development of an allergic reaction to the viral vector. e. Cancer may be the result of the inserted gene.
glycolysis is the metabolic pathway in which glucose is converted into two molecules of _______
Fill in the blank(s) with the appropriate word(s).
Why is organ transplantation challenging?
A) Organs cannot be grown in the laboratory. B) Identical twins cannot donate organs to each other by law. C) T cells from the immune system attack transplanted tissue. D) To harvest a donor's organs, the donor needs to be dead for at least 24 hours.
"Two out of three times, they will pass on the trait." This is a statement of
A. probability. B. possibility. C. certainty. D. confusion.