Cell Biology Basics

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Across
  1. 3. the fundamental unites of life.
  2. 5. bacteria and archaea
  3. 6. all living things are made up of ___ or more cells.
  4. 8. an animal cell
  5. 10. microscope; 2 types. Antibodies carry a fluorescent tag. Glowing/staining some type of protein.
  6. 12. DNA
  7. 13. TEM; goes through cell
  8. 15. apparatus; signaling, sorting and packaging
  9. 16. a fixed sample scans in sliced stacks. 3 dimensional
  10. 18. provide instructions for the form, function, and behavior of cells and organisms.
  11. 19. the cells are the ___ living unit.
  12. 20. DNA --> RNA
  13. 21. SEM; scans the surface
  14. 22. cells arise from ____ cells.
Down
  1. 1. ER; lipids and steroids. Metabolizes drugs and toxins and stores calcium ions
  2. 2. in green plant cells) a plastid that contains chlorophyll and in which photosynthesis takes place.
  3. 4. intraceullular digestion occurs
  4. 7. microscope fine structure in a cell, smaller wavelength, greater magnification. 2 types. Expensive, cannot be done with living cells.
  5. 9. small vesicles that provide safe environment for reactions that release/use H2O2 to inactive toxic material
  6. 11. ER; contains nuclear membrane. Protein production. Membrane for cell.
  7. 13. when RNA is made into a protein.
  8. 14. powerhouse of the cell/ many processes take place
  9. 17. microscope; basic and can show living cells and processes. Reveals some of a cell's components dyed.