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thylakoid

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thylakoid

One entry found.

Main Entry: thy·la·koid

Pronunciation: \ˈthī-lə-ˌkȯid\

Function: noun

Etymology: International Scientific Vocabulary thylak- (from Greek thylakos sack) + -oid

Date: 1962

: any of the membranous disks of lamellae within plant chloroplasts that are composed of protein and lipid and are the sites of the photochemical reactions of photosynthesis

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