Which one of the following is a common second messenger?
a. cGTP
b. cMHC
c. cATP
d. cAMP
e. cGDP
D
You might also like to view...
Communities with a high level of bacterial diversity are found in many habitats including soil and aquatic environments. Recent studies indicate this diversity is crucial to the functioning of these communities. The same studies have also found that phage abundance plays a critical role in the maintenance of the bacterial diversity within these communities. Are phages a density-dependent or a density-independent regulating factor?
A. density-dependent B. density-independent Clarify question: What is the key concept addressed by the question? What type of thinking is required? Gather Content: What do you already know about density-dependent versus density-independent factors affecting a community? What other information is related to the question? Choose Answer: Given what you now know, what information is most likely to produce the correct answer? Reflection on Process: Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Mendel's finding that the inheritance of one trait had no effect on the inheritance of another became known as the
A.) law of dominance B.) law of independent assortment C.) law of universal inheritance D.) law of separate convenience
A population that has experienced a genetic bottleneck and lost its genetic variability can never again attain substantial numbers.
a. true b. false
Which microscope is used to see detail of a 300-nm virus?
A) fluorescence microscope B) phase-contrast microscope C) darkfield microscope D) DIC microscope E) electron microscope