What could be a long-term effect of this type of artificial selection by human?
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Biology, 02.11.2020 01:50 evelyngarcia99
What could be a long-term effect of this type of artificial selection by human?
Answers: 3
Biology, 21.06.2019 17:10, alejandra1201
Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.
Answers: 1
Biology, 21.06.2019 20:40, villafana36
Which of the following occurs after a natural or unnatural disturbance in an ecosystem
Answers: 1
Biology, 22.06.2019 04:30, Lindsay882
Why are scientists concerned about the depletion of the ozone levels in the stratosphere?
Answers: 2
Mathematics, 21.04.2021 22:10
Mathematics, 21.04.2021 22:10
Physics, 21.04.2021 22:10
World Languages, 21.04.2021 22:10
Mathematics, 21.04.2021 22:10
Mathematics, 21.04.2021 22:10