Answers: 1
Biology, 21.06.2019 15:30
Compare and contrast the adaptations of free-living flatworms and parasitic flatworms
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.
Answers: 1
Biology, 22.06.2019 04:30
Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?
Answers: 1
Biology, 22.06.2019 08:00
Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?
Answers: 1
Aperson whose blood tests show neither protein a nor protein b present has blood type: 1.o 2.a 3. a...
Physics, 30.07.2019 12:40
Geography, 30.07.2019 12:40
English, 30.07.2019 12:50
Spanish, 30.07.2019 12:50
Mathematics, 30.07.2019 12:50
Mathematics, 30.07.2019 12:50
Mathematics, 30.07.2019 12:50