Across
- 6. the semipermeable membrane enclosing the cytoplasm of a cell.
- 7. a definite boundary or wall that is part of the outer structure of certain cells, as a plant cell.
- 8. a shifting lattice arrangement of structural and contractile components distributed throughout the cell cytoplasm.
- 11. a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface or studded with ribosomes.
- 13. an organelle in the cells that functions in energy production.
- 14. a small sac or cryst.
Down
- 1. a small cavity in the cytoplasm of a cell, bound by a single membrane and containing water, food, or metabolic waste.
- 2. an organelle, consisting of layers of flattened sacs, that takes up and processes secretory and and synthetic products from the endoplasmic.
- 3. the double membrane surrounding the nucleus within the cell.
- 4. a conspicuous, rounded body within the nucleus of a of a cell.
- 5. of a cell or an organism refers to those materials found in the nucleus, mitochondria and cytoplasm, which play a fundamental role in determining the structure and nature of cell substances, and capable of self-propagating and variation.
- 9. a plastid containing chlorophyll.
- 10. a central part about which other parts are grouped or gathered.
- 11. a system of membranes that posses ribosome.
- 12. a tiny mitten shaped organelle occurring in great numbers in the cell cytoplasm either freely, in small clusters, or attached to the outer surfaces of endoplasmic reticula, and functioning as the site of protein manufacture.
