![subject](/tpl/images/cats/biologiya.png)
In biological systems, there are several membrane transport systems responsible for the passage of ions like Na and K, or small molecules like glucose and amino acids, through biological membranes. Classify each membrane transport system as either a primary active transporter, a secondary active transporter, or a passive transporter. a. primary active transporterb. secondary active transporter. c. a passive transporter1. the Ca^2+ ATPase of the sarcoplasmic reticulum.
2. the Na^+/K^+ ATPase of plasma membranes.
3. the amino acid- Na^+ transporter of kidney cells.
4. the glucose- Na^+ transporter of intestinal epithelial cells.
5. the glucose transporter of erythrocytes. Which transport systems utilize a chemical reaction for the energy source? a. the Ca^2+ ATPase of the sarcoplasmic reticulum. b. the Na^+/K^+ ATPase of plasma membranes. c. the amino acid- Na^+ transporter of kidney cells. d. the glucose- Na^+ transporter of intestinal epithelial cells. e. the glucose transporter of erythrocytes.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:40
Which kind of mutation has occurred when the codon for an amino acid is changed to a stop codon? a. a silent mutation b. a missense mutation c. a frameshift mutation d. a nonsense mutation
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:00
Which topic is most likely to be studied by bo which topic is most likely to be studied by botanist? insect metamorphosis, viral infection, plant growth, animal physiology
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 19:00
Achange in which factor will affect the rate of reaction only when gases are involved? temperature pressure surface area concentration
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:30
Which best describes somatic mutations? they are usually passed on to offspring. they can cause different kinds of cancer. they always result from point mutations. they only occur in reproductive cell
Answers: 2
You know the right answer?
In biological systems, there are several membrane transport systems responsible for the passage of i...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/istoriya.png)
History, 16.07.2019 01:50
![question](/tpl/images/cats/en.png)
English, 16.07.2019 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/fizika.png)
Physics, 16.07.2019 01:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 16.07.2019 01:50
![question](/tpl/images/cats/istoriya.png)
History, 16.07.2019 01:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.07.2019 01:50
![question](/tpl/images/cats/fizika.png)