Examlex
What type of communicators use soft voices, make no eye contact, and fidgets and cause others to feel exasperated and frustrated?
Slow Fibers
Slow fibers are a type of muscle fiber that contract slowly and are stamina-oriented, relying on aerobic metabolism for energy, making them resistant to fatigue.
Fast Fibers
Muscle fibers characterized by quick contractions and a capacity for rapid, forceful movements but have lower endurance compared to slow fibers.
Excitation-Contraction Coupling
The physiological process that links muscle fiber excitation to muscle contraction, primarily in skeletal and cardiac muscles.
T Tubules
Extensions of the cell membrane that penetrate into the center of skeletal and cardiac muscle cells, aiding in the transmission of electrical impulses.
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