Biology, 25.10.2019 03:43 khalilattalah
Re to maintain the homeostasis of blood ph can affect the activity of
a) enzymes that clot blood.
b) red blood cells that make antibodies.
c) chlorophyll that carries oxygen in the blood.
d) dna that controls starch digestion in the blood.
Answers: 1
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Which statement best describes the role of religion and culture in ancient medicine?
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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
Biology, 22.06.2019 14:00
Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?
Answers: 1
Biology, 22.06.2019 20:40
Which of these is an example of structural protein in plants
Answers: 1
Re to maintain the homeostasis of blood ph can affect the activity of
a) enzymes that clot blo...
a) enzymes that clot blo...
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