plant cell

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Across
  1. 4. body a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  2. 5. the central and most important part of an object, movement, or group, forming the basis for its activity and growth
  3. 7. how many parts are in the cell theory
  4. 9. the gelatinous liquid that fills the inside of a cell
  5. 10. organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae)
Down
  1. 1. it controls what goes in and out the cell
  2. 2. network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis.
  3. 3. minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.
  4. 6. a plastid that contains chlorophyll and in which photosynthesis takes place.
  5. 8. walls rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria. In the algae and higher plants it consists mainly of cellulose.