Biology, 15.07.2019 17:30 lamafiablanca1ovtpyl
Which salt concentration served as the experimental control in lab? 0m, 1m, 3m, 5m
Answers: 1
Biology, 21.06.2019 15:50
Providing immunity by injecting the body with a weakened form a pathogen is known as
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Biology, 21.06.2019 19:30
Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones
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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?
Answers: 1
Which salt concentration served as the experimental control in lab? 0m, 1m, 3m, 5m...
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