Cells,microscopes,theory's, and beyond

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Across
  1. 1. cells come from other cells that already
  2. 3. the scientist that concluded that every plant is made of cells
  3. 6. the smallest unit of life in all living things
  4. 8. an organelle in a cell that receives protein and other newly formed materials from the endoplasmic reticulum, packaged them and distributes them out of the cell
  5. 10. the magnification written on the ocular lens (eyepiece) is ____x
  6. 12. consisting of many cells
  7. 13. membrane a thin flexible barrier that surrounds a cell and controls which substances pass into and out of a cell
  8. 15. the part you place the slide on top of
  9. 16. earths first cells
  10. 18. consisting of one cell
  11. 19. a large oval organ eel that contains the cells genetic material in the form of DNA that controls all of the cells activities
  12. 20. the membrane that surrounds the nucleus
  13. 27. when the microscope is on medium power objective it magnifies __x
  14. 28. knob you turn this to focus the specimen on low power
  15. 30. a sac like organelle that stores water,food, and other materials
  16. 31. the part you place the slide on top of
  17. 32. you turn this to focus the specimen on high power
  18. 34. controls the amount of light that reaches the specimen
  19. 37. an organelle in the cells of plants and some other organisms that captures energy from sunlight and changes it to energy the cell can use to make food
  20. 40. this should be held when transporting the microscope
  21. 41. the first scientist to conclude all animals are made up of cells
Down
  1. 1. reticulum an organelle that forms a maze of passage ways in which proteins and other materials are carried from one part of a cell to another
  2. 2. three different ones that allow you to change the magnification of the image
  3. 3. prevent the glass from slipping
  4. 4. out the number)
  5. 5. When the microscope is on low power objective it magnifies ____x( write out the number)
  6. 7. a rigid supporting layer that surrounds the wall of plants and some other animals
  7. 9. an organelle that contains chemicals that break down large food particles into smaller ones that can be used by the rest of the cell
  8. 11. where the ribosomes are made
  9. 14. the first scientist to discover living cells
  10. 17. one of the most fundamental skills in using a microscope is to be able to____ what you see
  11. 21. a sac like organelle at stores water food and other materials the cell may need(found only in plants)
  12. 22. rod shaped organelle that convert energy into food molecules into energy the cell can use to function
  13. 23. a small shaped organelle in the cytoplasm of a cell that produces protein.
  14. 24. the first scientist to conclude that new cells are formed only by cells that already exist
  15. 25. a thread like structure within a cells nucleus that contains DNA that is passed from one generation to the next
  16. 26. a group of similar cells that work together
  17. 29. the thick fluid region of a cell located inside of a cell membrane or between the membrane and nucleus
  18. 33. the abbreviation for endoplasmic reticulum
  19. 35. the scientist that named cells and the first to discover them
  20. 36. a way of learning about the natural world
  21. 38. when the microscope is on medium power objective it magnifies ___x (write out the number)
  22. 39. tiny cell structures