What % of marine fish has some type of association with the coral reefs?
a. 25%
b. 66%
c. 45%
d. 10%
e. 20%
a
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Which assay is the current recommended method of detection in most laboratories for influenza A and B viruses?
a. Conventional cell culture b. Enzyme immunoassays c. Reverse transcriptase polymerase chain reaction (RT-PCR) d. Shell vial culture
You discover a new plant hormone that stimulates cell division. Which experiment will allow you to determine if it is a cytokinin or gibberellin?
A. Determining where in the plant the hormone is produced will allow you to differentiate. B. Determining where the hormone binds its receptor will allow you to differentiate. C. Determining the role of the hormone in plant tissue culture will allow you to differentiate. D. Nothing will allow you to differentiate, these hormones are indistinguishable.
Where does the energy that powers the Calvin cycle come from?
a. carbon dioxide b. glucose c. ATP and NADPH d. water
In aquatic habitats, the upper zone of water where the availability of light supports photosynthesis by phytoplankton is called the ________ zone
Fill in the blank(s) with correct word