![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 14:30
When should a bar graph be used? a. when there is no independent variable. b. when the independent variable is continuous and does not show a relationship to the dependent variable. c. when the independent variable is continuous and shows a causal link to the dependent variable. d. when the independent variable is composed of categories and does not show a relationship.
Answers: 2
![question](/tpl/images/cats/biologiya.png)
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
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
Answers: 1
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Is fast moving stream made of cells...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.08.2019 11:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:00
![question](/tpl/images/cats/fizika.png)
Physics, 22.08.2019 11:10
![question](/tpl/images/cats/health.png)
Health, 22.08.2019 11:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:10
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:10
![question](/tpl/images/cats/biologiya.png)
Biology, 22.08.2019 11:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 11:10
![question](/tpl/images/cats/istoriya.png)
History, 22.08.2019 11:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.08.2019 11:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 22.08.2019 11:10