Which of the following is an example of an active transport mechanism?
protein channel
sodium...
![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 22:00
The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:00
Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:30
What organelle other than the nucleus houses dna in a eukaryotic cell?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:10
Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.07.2019 22:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.07.2019 22:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.07.2019 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.07.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/en.png)
English, 10.07.2019 22:00
![question](/tpl/images/cats/fizika.png)
Physics, 10.07.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/biologiya.png)
Biology, 10.07.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.07.2019 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)