Across
- 3. a lipid with two fatty acids tails and a phosphate group in its head
- 6. rigid but permeable layer of the extracellular matrix that surrounds the plasma membrane of some cells
- 8. it fills the cell and holds the organelles
- 9. is a type of cell(animal, plant
- 10. informal term for a single-celled organism without a nucleus; a bacterium or archaeon
- 11. it has the hereditary information
Down
- 1. long,slender cellular structure used for motility
- 2. is the eukaryotic or bacterial membrane
- 4. control of substances moving into and out of the cell
- 5. of a bacterium or archaeon, irregularly shaped region of cytoplasm where the cell's chromosomal DNA is located
- 6. smallest unit of life
- 7. it contains the DNA and separates the DNA from the cytoplasm