The archaea known as halophiles
A. require temperatures above 45°C to survive.
B. require salt concentrations of 9% or greater to survive.
C. are members of the phylum Euryarchaeota.
D. are members of the Euryarchaeota and require temperatures above 45°C.
E. are members of the Euryarchaeota and require salt concentrations above 9%.
Answer: E
You might also like to view...
Research on memory indicates that
a. short-term memory is a product of chemical changes in neurons. b. long-term memories are lost more frequently. c. long-term memory is limited to a few years' duration. d. long-term memory retention is better for skill memory than for declarative memory. e. short-term memory is limited to several hundred bits of information.
Microbes can utilize only carbohydrates for energy production.
Answer the following statement true (T) or false (F)
Most of the Earth’s phosphorous is in the form of ____
a. phosphoric acid b. elemental phosphorous c. phosphate d. phosphorous cations e. carbonate
In sweet peas, dominant alleles C and P are necessary for colored flowers. In the absence of either (__ pp or cc __) or
both (cc pp), the flowers are white. What will be the color of the offspring of the crosses listed below and in what proportions? (a) Cc Pp x cc pp (b) Cc Pp x Cc Pp (c) Cc PP x Cc pp (d) Cc pp x cc Pp What will be an ideal response?