Biology, 14.11.2019 02:31 sunshinekisses
Write a lab report for this lesson’s lab. be sure that your report: includes all major elements of a lab report. meets your teacher’s content and format expectations. is clearly organized and formatted. demonstrates strong scientific reasoning and writing.
Answers: 2
Biology, 22.06.2019 06:30
Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder
Answers: 1
Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
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
Write a lab report for this lesson’s lab. be sure that your report: includes all major elements o...
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