Biosafety Level 4 agents:
a. include those that are the common agents of infectious disease.
b. require only standard good laboratory technique.
c. include M. tuberculosis, M. gordonae, and Brucella.
d. require the use of maximum containment facilities.
D
Biological agents are classified into levels on the basis of their degree of potential harm, from nonhazardous (Level 1) to the most hazardous (Level 4).
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Aminoglycoside antibiotics
A. inhibit folic acid biosynthesis. B. inhibit cell wall synthesis. C. bind to bacterial DNA polymerase. D. bind to the 30S ribosomal subunit.
Prokaryotes were once described based on structures that were present in eukaryotes, but absent in prokaryotes.
Answer the following statement true (T) or false (F)
An organism with a temperature growth optimum near 80°C and a pH growth optimum between two and three is usually referred to as a(n) ________.
A. thermophile B. thermoacidophile C. halophile D. thermoalkalophile
Fatty pads
What will be an ideal response?