What is the function of secondary messengers such as prostaglandins?
A) carry a message from one part of a cell to another part of the cell
B) deliver signals from one part of the body to another
C) mediate hormonal responses
D) none of these
A
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What is the dominant climate type in the Russian Domain?
A) mild mid-latitude
B) continental
C) Mediterranean
D) polar
E) dry
What are spring tides and neap tides, and what causes them? What will be an ideal response?
Why is the West Wind Drift not considered a gyre?
A) It is too large to be a gyre. B) It is a closed circuit current. C) It is driven by westerly winds. D) It does not flow around the margins of an ocean basin.
Why is Australia called the "lucky country"? a. Its population is particularly fertile and has high birth rates. b. It has little to no ethnic conflict
c. It has abundant natural resources. d. It was colonized by Great Britain. e. It is not a target of terrorists.