Biology, 20.10.2020 21:01, alexthebest3976
In Paramedia, the contractile vacuoles push out excess weater and waste from the cell body. Why is this important?
Answers: 2
Biology, 22.06.2019 11:30, mwms2018sg
Discuss cell surface transport in the structure of constituents
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Biology, 22.06.2019 13:00, mimivenga
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?
Answers: 1
In Paramedia, the contractile vacuoles push out excess weater and waste from
the cell body. Why is...
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