Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the typical value of resting membrane potential?
What is the typical value of resting membrane potential?
- -70mV (correct)
- +30mV
- -50mV
- -90mV
Which ions have a higher concentration inside the cell compared to outside?
Which ions have a higher concentration inside the cell compared to outside?
- Cl- ions
- Ca2+ ions
- Na+ ions
- K+ ions (correct)
What is responsible for establishing the Na+ and K+ concentration difference in cells?
What is responsible for establishing the Na+ and K+ concentration difference in cells?
- Sodium-Potassium pump (correct)
- Nernst equation
- Ion channels
- Phosphates and proteins
Which type of cells are capable of self-generation of electrochemical impulses at their membranes?
Which type of cells are capable of self-generation of electrochemical impulses at their membranes?
Signup and view all the answers
What is the main factor contributing to the establishment of membrane potential?
What is the main factor contributing to the establishment of membrane potential?
Signup and view all the answers
What does the Na, K ATPase pump do in maintaining cellular function?
What does the Na, K ATPase pump do in maintaining cellular function?
Signup and view all the answers
Which ion shows passive movement out of the cell at rest?
Which ion shows passive movement out of the cell at rest?
Signup and view all the answers
What happens to the inside of the membrane in the resting state?
What happens to the inside of the membrane in the resting state?
Signup and view all the answers
