Multiple Choice
The Crenarchaeota and Euryarchaeota are
A) the two phyla of the Archaea.
B) very closely related based on 16S rRNA comparisons.
C) photosynthetic Archaea.
D) now classified with the bacteria based on genomic sequence analysis.
Correct Answer:
Verified
Correct Answer:
Verified
Q12: Substrates used by methanogens include H<sub>2</sub> and
Q13: Archaea in the class _ are thermoacidophiles
Q14: Although Sulfolobus solfataricus grows at pH 2
Q15: Archaeal promoters are most similar to those
Q16: Glycogen is used as a major carbon
Q18: Thermophylic members of the phylum _ can
Q19: The distinct archaeal gene versions of Thaumarchaeota
Q20: Archaeal sulfate reducers use elemental sulfur as
Q21: Unlike members of the Bacteria,most archaeons have
Q22: Because archaeons lack peptidoglycan in their cell