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Dictionary

sar•co•plas'mic retic'ulum

Pronunciation: (sär"ku-plaz'mik), [key] Cell Biol.
a system of membrane-bound tubules that surrounds muscle fibrils, releasing calcium ions during contraction and absorbing them during relaxation.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

sarcoplasm

sarcoptic mange

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