Cytoplasm-A jelly like substance in the cell that contains all of the organelles

Mitochondria-These organelles take the food. and convert it into energy the cell can use.

Ribosomes-Produce proteins that the cell uses, these are made in the nucleolus.

Lysosomes-Also called suicide sacs, these organelles digest old parts of the cell to make new parts.

Endoplasmic Reticulum-A series of passage ways  that send protein to other parts of the cell, and to other cells.

NUCLEUS

Nuclear Membrane-A thin organelle that acts like the Plasma Membrane, just with the nucleus.  It seperates the nucleus from the cytoplasm.