Answer :
In the node or segment that recently fired an action potential, voltage-gated Na+ channels close their inactivation gates.
What is regeneration reproduction?
It's known that regeneration is an asexual kind of reproduction. It is typical of lower multicellular and unicellular creatures, including planaria. When an organism is prepared to reproduce, it splits into smaller pieces, from which new organisms are created.
Can humans get regeneration?
Humans can regenerate in some ways—for instance, our skin can frequently heal itself from wounds—but this ability is nothing compared to that of these hardy animals. The key to unlocking the potential to regenerate organs and limbs is regenerative medicine's ultimate goal.
To know more about Regeneration visit:
https://brainly.com/question/12993148
#SPJ4