Which chemical, contained in the granules of basophils, helps prevent blood clot formation?
a. histamine
b. leukotrienes
c. prostaglandins
d. heparin
e. SRS-A
D
Biology & Microbiology
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Once in the female reproductive tract, sperm undergo ____ , a series of physiological changes that allow them to fertilize the egg
Fill in the blank with the appropriate word.
Biology & Microbiology
True or False: Agriculture is one of the few industries that does not benefit from the value of ecosystem services.
Answer the following statement true (T) or false (F)
Biology & Microbiology
"Red tides" are produced by massive blooms of
A. ciliates. B. green algae. C. dinoflagellates. D. apicomplexans. E. amoebozoans.
Biology & Microbiology
Photosynthesis occurs in chloroplasts of prokaryotes.
Answer the following statement true (T) or false (F)
Biology & Microbiology