![subject](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.06.2021 18:00 tatiiiee
Which of the following statements concerning the differences between action potentials in skeletal muscle cells and in ventricular cardiac muscle cells is TRUE?
A. Like skeletal-muscle cells, ventricular cardiac-muscle cells have a resting membrane potential closer to the sodium equilibrium potential than to the potassium equilibrium potential.
B. Unlike skeletal-muscle cells, the initial depolarization of ventricular cells is mainly due to calcium influx, not sodium influx.
C. After sodium influx through voltage-gated channels occurs in ventricular cells, a prolonged influx of calcium occurs. No such calcium influx occurs in skeletal muscle cells.
D. Action potentials in skeletal muscle cells are longer in duration than action potentials in cardiac muscle cells.
E. The efflux of K+ repolarizes skeletal muscle cells after an action potential, while repolarization in cardiac muscle cells is due to the efflux of Ca2+.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Social Studies
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 09:30
Which of the following was featured in the middle-class lifestyle of the gilded age? a new emphasis on acquiring goods a return to classical ideals renewed interest in controlling journalists a reflection of rural values
Answers: 2
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 12:30
Why did the settlement of east texas stop in the late 1710s
Answers: 1
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 17:00
Why is cheating in college wrong? expecting a good answer about it a good opinion. you.
Answers: 2
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 20:10
Which action would the president's political party most likely take to resolve this issue
Answers: 1
You know the right answer?
Which of the following statements concerning the differences between action potentials in skeletal m...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.11.2019 00:31
![question](/tpl/images/cats/health.png)
Health, 06.11.2019 00:31
![question](/tpl/images/cats/pravo.png)
Law, 06.11.2019 00:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.11.2019 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.11.2019 00:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.11.2019 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2019 00:31
![question](/tpl/images/cats/en.png)
English, 06.11.2019 00:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 06.11.2019 00:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 06.11.2019 00:31
![question](/tpl/images/cats/istoriya.png)