Most plasmids used in biotechnology contain a selectable marker such as an antibiotic-resistance (AmpR) gene.
Answer the following statement true (T) or false (F)
True
Biology & Microbiology
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Do any of the dinosaurs appear to be omnivores?
a. Yes b. No
Biology & Microbiology
The major mechanism of evolution is
a. species development. b. predation. c. fitness. d. natural selection.
Biology & Microbiology
"Life is a lottery and it makes sense simply to buy many tickets" is a strategy for organisms that exhibit:
A) sigmoidal growth. B) density independent growth. C) density dependent growth. D) K-selected growth.
Biology & Microbiology
Hepatitis B infection
A) Increases risk for hepatocellular cancer B) Can be transmitted by the fecal-oral route C) Has an incubation of 1 to 3 weeks D) All of these choices are correct E) Is due to a flavivirus
Biology & Microbiology