NEET 2025 Biology question

BiologyBody Fluids and CirculationNEET 2025

Following are the stages of pathway for conduction of an action potential through the heart: A. AV bundle B. Purkinje fibres C. AV node D. Bundle branches E. SA node Choose the correct sequence of pathway from the options given below :

Answer: (B)

Solution

SA node → AV node → AV bundle → bundle branches → Purkinje fibres.

Question ID VK-014510