Biology, 25.03.2021 14:00 jennaranelli05
If an area gets an average of 125 mm of rain a year and has an average temperature of 20 degrees C, the biome is most likely
Answers: 3
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 03:00
Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material
Answers: 2
Biology, 22.06.2019 03:30
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
If an area gets an average of 125 mm of rain a year and has an average temperature of 20 degrees C,...
Mathematics, 19.01.2021 23:20
Mathematics, 19.01.2021 23:20
Chemistry, 19.01.2021 23:20
Mathematics, 19.01.2021 23:20
Mathematics, 19.01.2021 23:20
Social Studies, 19.01.2021 23:20
English, 19.01.2021 23:20
Geography, 19.01.2021 23:20