![subject](/tpl/images/cats/biologiya.png)
Biology, 01.07.2019 03:00 FlayMaster101
Acondition in which wheezing occurs with breathlessness and a persistent cough, and yields yellowish or greenish phlegm is
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![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 13:10
Which of the following is caused by reproductive isolation within a species? a. a decrease in gene flow b. an increase in genetic flow c. a decrease in genetic drift d. an increase in gene flow
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:30
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 19:30
Plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil.plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil.
Answers: 3
You know the right answer?
Acondition in which wheezing occurs with breathlessness and a persistent cough, and yields yellowish...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2019 11:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2019 11:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2019 11:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2019 11:20
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2019 11:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2019 11:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2019 11:20
![question](/tpl/images/cats/ekonomika.png)
Business, 16.10.2019 11:20
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2019 11:20
![question](/tpl/images/cats/biologiya.png)
Biology, 16.10.2019 11:20
![question](/tpl/images/cats/en.png)
English, 16.10.2019 11:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2019 11:20