T tubule (English, noun)
expansion: T tubule (plural T tubules)
Senses:
topics: anatomy
medicine
sciences
glosses: One of the extensions of the cell membrane of striated muscle cells, running in a transverse manner, that permit the transmission of the action potential into the cell and regulate cellular calcium concentration.
Forms:
form: T tubules
tags: plural
form: T-tubule
tags: alternative