![subject](/tpl/images/cats/biologiya.png)
Biology, 04.10.2021 20:30 kittykat7315
9.) What is active transport?
a.) Movement of molecules across a semipermeable membrane against a concentration
gradient with a protein.
b.) Movement of water across a semipermeable membrane.
c.) Movement of ions from a high to low concentration gradient.
d.) Diffusion of molecules,
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:20, billgray2571
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:00, jorgereyes01
Which statement describes the punctuated equilibrium theory?
Answers: 1
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:00, QueenNerdy889
Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body
Answers: 3
You know the right answer?
9.) What is active transport?
a.) Movement of molecules across a semipermeable membrane against a...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 23.10.2019 07:00
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 23.10.2019 07:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 23.10.2019 07:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)