In the theory of evolution, which of the following evolves?
a. phyla
b. classes
c. populations
d. individuals
e. kingdoms
ANSWER: c
Biology & Microbiology
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The functional group shown above is ____
a. a carbonyl group b. a hydroxyl group c. a phosphate group d. an amino group e. a carboxyl group
Biology & Microbiology
A ___________________ is an RNA-containing virus that also contains a viral enzyme called reverse transcriptase that uses a strand of viral RNA as a template to synthesize a single strand of DNA.
a. glycovirus b. retrovirus c. influenzavirus
Biology & Microbiology
HPV infection is linked to what type of cancer?
a) Cervical cancer b) Pancreatic cancer c) Breast cancer d) Testicular cancer
Biology & Microbiology
In a(n) (hypertonic/isotonic/hypotonic) solution, an animal cell can gain so much water that it may burst
What will be an ideal response?
Biology & Microbiology