Targeting inflammation as an infection control mechanism is a double-edged sword. On one side, inflammation evolved to help eliminate and/or contain pathogens. On the other, too great of an inflammatory response will lead to tissue destruction and lasting damage. You decide to focus on the process of margination during inflammation. Predict the most likely outcome of enhancing margination.

Choose the statement that is the most likely outcome of enhanced margination.

Choose the statement that is the most likely outcome of enhanced margination.

increased blood flow to the area of infection
increased vessel permeability
enhanced tissue repair
enhanced phagocytosis

What is the next step in muscle contraction after the actin changes shape? (apex)

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

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?