Biology, 04.07.2019 02:30 nacgrading3p6d8pf
Which of the following best describes the way atp works as a high energy compound? a) atp + energy -> adp. b) adp + energy -> atp. c) adp + p + energy -> atp. nad + atp + energy -> adp + nadh
Answers: 1
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 15:30
Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cell’s membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.
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The graph shows the area of forest cover in various regions of the world through a forest station forest habitats have been established in areas that previously didn't have forest and with geographic region has this approach been most successful
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Biology, 23.06.2019 01:00
In what ways does a sanitary landfill differ from an open air landfill?
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Which of the following best describes the way atp works as a high energy compound? a) atp + energy...
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