Biology, 03.08.2019 11:30 KadaLearns
Animals can communicate by select all that apply making noises making gestures physical contact using scents or odors
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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 00:50
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back
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Biology, 22.06.2019 07:30
What is the process of pulling apart an n2 molecule nevermind i got it
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Biology, 22.06.2019 19:10
Which of these is not an obstical to the future of space exploration? fundingresearch ideas technologytime
Answers: 2
Animals can communicate by select all that apply making noises making gestures physical contact usi...
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