Astudent observes 5,000 rfus in a 200μl aliquot from a g3-500 ml culture. how many total rfus will be present in a g3-15ml sample? during rgfp purification in lab#4, assume they recover 80% of the fluorescing protein. what would be the maximum total number of rfus that they collected in the purification procedure? show your calculations for full credit.

Which statement explains how gravity and intertia work together

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection

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?