Unique features of the planctomycetes include ______.
A) resistance to ionizing radiation
B) their size: some are as large as protozoa
C) a membrane-bound nuclear region
D) twitching fimbriae that are required for motility
Correct Answer:
Verified
Q16: Cyanobacteria capable of fixing atmospheric N2 always
Q17: Prochlorophytes lack which of the following?
A)Chlorophyll a
B)Chlorophyll
Q18: The chlorosomes of Chlorobia are attached to
Q19: Deinococci can be isolated from ground meat,feces,air,freshwater,and
Q20: The Deinococci stain Gram-positive but have a
Q22: Large spherical cells of cyanobacteria that are
Q23: Which of the following best describes cyanobacteria?
A)They
Q24: The photosynthetic membranes of the green sulfur
Q25: Dormant,thick-walled resting cells of cyanobacteria that are
Q26: Some cyanobacteria are not blue-green,rather they are
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