HEPA filters are used to remove microbes from
A. air.
B. liquids.
C. medical instruments.
D. human tissues.
E. All of the choices are correct.
Answer: A
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Amyloplasts are responsible for the colors of ripening fruits or autumn leaves
Indicate whether the statement is true or false.
Adiabatic cooling reduces air temperatures by ____ oC per 1,000 m increase in altitude
a. 1 – 2 b. 2 c. 3 – 6 d. 8 – 10 e. 20 – 30
Pathogens spread by
a. direct contact. b. indirect contact. c. inhalation. d. contact with a vector. e. all of these
If ATP synthase had a mutation in the F1 complex portion of the protein, which function of ATP synthase would most likely be affected?
A. The flow of protons through the channel B. The rotation of the rotor C. The insertion of the enzyme into the membrane D. The conversion of ADP and Pi to ATP