Can anyone please answer this question for me its almost the end of the day
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Answers: 1
Biology, 21.06.2019 17:10
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.
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Biology, 22.06.2019 06:20
Cells are adapted to preform specific functions. which of the following terms refers to this capability?
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Biology, 22.06.2019 10:00
Number and variety of living organism; includes genetic, species, and ecological types
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History, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00
Mathematics, 09.12.2020 02:00