Below Are the Events That Occur During Continuous Propagation of Action

question 127

Multiple Choice

Below are the events that occur during continuous propagation of action potential. Select the correct order in which the events occur.
1) Adjacent membrane segment depolarizes.
2) Local current spreads to adjacent voltage gated channel.
3) Threshold is met.
4) Local current develops due to sodium moving in the cytosol.

• A) 2,4,3,1
• B) 2,4,1,3
• C) 4,2,3,1
• D) 4,2,1,3
• E) 1,4,2,3

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Definitions:

Panic Disorder

A type of anxiety disorder characterized by sudden and unexpected panic attacks that can include palpitations, sweating, shaking, and feelings of impending doom.

Panic Disorder

A psychiatric disorder characterized by sudden episodes of intense fear or anxiety, which may include physical symptoms such as palpitations, sweating, and feelings of unreality.

Spontaneously

Occurring naturally, without being provoked or planned in advance.

Behavioural Avoidance Test

An assessment tool used to measure avoidance behavior by observing how individuals react to situations or stimuli they fear.