Biology, 03.10.2019 10:20 lilmaddy8856
Jamie is performing an experiment that involves chemicals, test tubes, and burners as part of her biotechnology workshop. which of jamie's actions below is not appropriate when working in a lab?
Answers: 2
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, 21.06.2019 19:50
Which of these resources is used worldwide to make construction products, pottery, and porcelain
Answers: 3
Biology, 22.06.2019 12:30
Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.
Answers: 1
Biology, 22.06.2019 13:50
The fluid mosaic model of the membrane proposed that membranes
Answers: 1
Jamie is performing an experiment that involves chemicals, test tubes, and burners as part of her bi...
Mathematics, 27.09.2019 10:50
History, 27.09.2019 10:50
Mathematics, 27.09.2019 10:50
Business, 27.09.2019 10:50
Mathematics, 27.09.2019 10:50
Mathematics, 27.09.2019 10:50
History, 27.09.2019 10:50
Mathematics, 27.09.2019 10:50
Social Studies, 27.09.2019 10:50