Cells, Microscopes and Tissues

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Across
  1. 1. Tissue made of cells which contract
  2. 5. apparatus Where proteins are modified and packaged
  3. 6. Name the control centre of the cell
  4. 10. Which structures produce energy?
  5. 12. Name the structure inside the nucleus where ribosomes are made
  6. 14. Internal projections of mitochondria
  7. 15. Projections of cells which increase their surface area for absorbing chemicals
  8. 17. The type of muscle found in the walls of internal organs
  9. 18. What sort of electron microscope produces surface images?
  10. 19. Connective tissues consist of cells, fibres and the ________
Down
  1. 2. The skins and lining tissues
  2. 3. EMs give greater magnification that LMs because electrons have a shorter ________
  3. 4. The types of fibres which make connective tissue tougher
  4. 7. Which structures are the "fork lift trucks" which move chemicals around?
  5. 8. Name the tiny structures found inside cells
  6. 9. What are the chemicals made in the rough ER
  7. 11. What is the name given to the ability to distinguish between 2 points?
  8. 13. Tiny hairs which push things along
  9. 16. The jelly-like substance in which all the organelles are found
  10. 18. Connective tissue is for binding and _________