Which best describes the exocrine glands? exocrine glands function only for digestion and temperature regulation. exocrine glands can sometimes release substances out of the body. exocrine glands secrete substances into the bloodstream. exocrine glands are only found in the skin and mouth.
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Biology, 22.06.2019 04:00
Regarding most of the narrator’s story, which word best describes the tone?
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Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
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Biology, 22.06.2019 14:50
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
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Which best describes the exocrine glands? exocrine glands function only for digestion and temperatu...
English, 22.04.2020 15:46
Biology, 22.04.2020 15:46
English, 22.04.2020 15:46
Mathematics, 22.04.2020 15:47
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