Examlex
Identify the formula for barium nitrite.
Respiration
The process by which living organisms take in oxygen from the environment and release carbon dioxide, necessary for cellular metabolism.
Multiple Sclerosis
A disorder in which myelin is replaced by hard, fibrous tissue that impedes neural transmission.
Myelin
A fatty substance that surrounds nerve fibers, providing insulation and enhancing the transmission speed of neural signals.
Neural Transmission
The process by which nerve cells (neurons) communicate with each other or with muscles, involving the release and reception of chemical or electrical signals.
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