Cytoplasm

['saɪtə(ʊ)plæz(ə)m] or ['saɪtoplæzəm]

(noun.) the protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism.

Inputed by Kurt--From WordNet

(n.) The substance of the body of a cell, as distinguished from the karyoplasma, or substance of the nucleus.

Typist: Marvin