Biology 1

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Across
  1. 6. Organelles found in plants and algae that are the site of photosynthesis.
  2. 10. A structure found inside the nucleus that contains proteins and RNA and is involved in synthesizing new ribosomes.
  3. 12. A membrane-bound organelle that is involved in the synthesis and packaging of proteins.
  4. 15. Using multiple different stains to distinguish different parts of a specimen.
  5. 18. The ability to distinguish two different points in a specimen.
  6. 19. Structures found in the cytoplasm made of microtubules that produce the spindle
  7. 20. Organelles found either free in the cytoplasm or membrane bound that are
  8. 21. A mesh of protein fibres found in the cytoplasm of eukaryotic cells used for structural support and intracellular transport.
  9. 22. How much bigger an image appears compared to the original object calculated using the following formula:
  10. 23. A type of microscopy that uses lasers to scan a specimen point by point to produce an image.
  11. 24. during mitosis.
  12. 25. A type of cell that does not contain any membrane bound organelles or a nucleus.
  13. 26. Membrane-bound vesicles found in the cytoplasm that contain a hydrolytic enzyme called lysozyme.
Down
  1. 1. A semipermeable lipid bilayer studded with proteins that surrounds the cell and many organelles.
  2. 2. A type of microscope that passes a beam of electrons through a sample to produce an image
  3. 3. An organelle found in eukaryotic cells that is involved in the modification and packaging of proteins
  4. 4. An organelle found in eukaryotic cells that is the site of aerobic respiration.
  5. 5. in the synthesis of proteins.
  6. 7. A type of microscope that passes a beam of electrons over the surface of a specimen to produce an image.
  7. 8. A double membrane that surrounds the nucleus.
  8. 9. Small hair-like structures that project from the surface of cells.
  9. 11. A type of microscope that uses a series of lenses to magnify the visible light reflecting off a specimen.
  10. 13. A membrane-bound organelle involved in lipid synthesis.
  11. 14. A whip-like structure found on bacterial cells that is used for cell movement.
  12. 16. An organelle found in eukaryotic cells that stores the genetic information of the cell as chromosomes and is surrounded by a membrane called the nuclear envelope.
  13. 17. A type of cell that contains a nucleus along with membrane bound organelles.