What is the approximate value of the active membrane potential?
Correct answer: B. -50mv
- A. 0.17V
- B. -50mv
- C. 0.05V
- D. Both A and B
Explanation
The approximate value of the active membrane potential is -50 mV. This is the voltage at which a neuron fires an action potential.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
Practise Coordination and Control
1,687 free Coordination and Control MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Coordination and Control questions
Resting membrane potential is:
What is the condition of the neurons under resting membrane potentials?
Central nervous system is present in:
In myelinated the impulse jumps from mode to mode what is this transmission called?
Nerve cells transmit messeges faster when they have:
The sites where nerve impulse is transmitted from the nerve endings to the skeleton muscle cell membrane?