All of the following are correct about biofilms, except
A) they are cooperative associations among several microbial groups.
B) they play an important role in recycling elements in the earth.
C) they can colonize medical devices.
D) an example could be the scum that builds up in toilet bowls.
E) they are harmless aggregations of microbes.04.23 Identify several arrangements of bacteria and tell how they are formed.
Correct Answer:
Verified
Q21: Endospores are
A)metabolically inactive.
B)resistant to heat and chemical
Q22: Magnetosomes are
A)infoldings of the cell membrane.
B)termed metachromatic
Q26: Which statement is not a characteristic of
Q26: All of the following are correct about
Q29: Chemical analysis of a bacterial cell structure
Q29: Which is mismatched?
A)Chlamydias - lack ability to
Q32: Which is mismatched?
A)ribosomes - protein synthesis
B)inclusions -
Q33: When a rod-shaped bacteria is short and
Q36: The bacterial chromosome
A)is located in the cell
Q36: The presence of thylakoids, phycocyanin, gas inclusions,
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