The bacterium Thermus aquaticus is to polymerase chain reaction (PCR) as __________ is to __________.
a. penicillin mold; curing bacterial infections in humans
b. Streptococcus pyogenes; HIV
c. mitochondria; protists
d. non-pathogenic bacteria; disease
e. conjugation; transduction
Ans: a. penicillin mold; curing bacterial infections in humans
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The use of the multiplication rule requires which of the following?
A. The events being considered are associated. B. The events being considered occur independently.
Ernest Rutherford's key experiment on alpha particle bombardment of gold foil was important to the development of
A. detection methods for protons. B. alpha particle emitters. C. gold as an element. D. the modern model for atomic structure. E. the concept that atoms have a homogenous distribution of protons throughout the atom.
What is the name for a horizontal stem system?
a. Ribosomes b. Internodes c. Nodes d. Rhizomes
Neuroendocrine cells can be found in the ________
Fill in the blank(s) with correct word