Which is the best description of a macromolecule?
an individual compound
a molecule mad...
Biology, 09.12.2019 20:31 asiaosterling
Which is the best description of a macromolecule?
an individual compound
a molecule made of many small molecules
an individual amino acid
a molecule made only of carbon molecules
Answers: 1
Biology, 21.06.2019 21:00
The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?
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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 16:30
The united states uses which source of energy to produce almost 40 percent of its electricity
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Mathematics, 08.12.2020 23:00
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