Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
Sardinia
Sardis
sardius
sardonic
sardonyx
saree
sargasso
Sargasso Sea
sargasso weed
sargassum
sargassum fish
sarge
Sargodha
sari
sarin
Sark
sarkar
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

sarcoplasmic reticulum
sar·co·plas·mic re·tic·u·lum


noun 
Definition:
 
part of muscle fiber: the endoplasmic reticulum of a striated muscle fiber that regulates the concentration of calcium ions in the cell cytoplasm
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft