Which of the following kingdoms are prokaryotes?
A. fungi
B. animalia
C. protista
D. archaea
E. plantae
Answer: D
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A nasal spray for cystic fibrosis patients, which contains adenovirus particles carrying a normal human CFTR gene, is an example of
A) ex vivo gene therapy. B) in situ gene therapy. C) in vitro gene therapy. D) in vivo gene therapy.
The ________ is all of the genetic material of a cell.
A. prophage B. chromosome C. genome D. plasmid E. proteome
Selective breeding involves ________
A) genetic engineering of animals and plants to improve growth characteristics B) mating organisms with desirable characteristics C) the use of fermentation to produce biotechnology products D) combining sperm and egg cells from different species to produce hybrid organisms E) None of these choices
The ______ of an outcome is calculated without any restrictions, such as by age or sex
a. Adjusted rates b. Cumulative incidence rate c. crude rate d. proportion