Across
- 1. Breaking down food into smaller molecules that can be used by the cell
- 6. Storage area around a cell
- 8. Withing the cell things are moving in and out
- 9. Internal control center of cell
- 10. The cell membrane ___ what enters and what leaves the cell
- 12. First to see and describe microorganisms under a microscope
- 15. The site of protein synthesis
- 19. May be sexual or asexual
- 24. Removal of solid wste from the cell
- 26. The movement of water across a membrane from a region of high concentration to a region of low concentration
- 27. Chloroplasts are only found in plant cells and other unicellular organisms that do ____
- 29. German botanist who said all plants are made of cells
- 30. Filled with very strong digestive enzymes
- 32. "Powerhouse" of the cell
- 33. Substance made in one place, but used in another
- 36. First used in late 1665 by Robert Hooke
- 37. Engulfing of large food particles
- 39. Taking in of food and water
- 40. Producers who make their own food
- 41. Removal of liquid waste from the cell
- 42. Movement of materials inside a cell
- 44. Chromosomes are made of ___
Down
- 2. Specialized structures found within a cell
- 3. Homeostasis is a ___ that organisms maintain through self-regulating adjustments
- 4. Made of thousands of tiny, empty chambers
- 5. Burning food for energy, release of energy from food
- 7. The nucleus manufactures the ___ that makes up ribosomes
- 11. Microfilaments also helps cells ___
- 13. Organisms composed of a single cell example bacteria
- 14. Using the energy from food for growth and repair
- 16. Nucleus us surrounded by a cell ____
- 17. Zoologist who said all animals are made of cells
- 18. Prokaryotic cells are generally smaller and ___ than Eukaryotic cells
- 20. Eukaryotic cells are generally larger and more ____ than prokaryotic cells
- 21. A group of similar cells all performing a similar activity
- 22. Chloroplasts is a type of ____
- 23. Absorb the energy from the sun and convert it to the chemical energy of a molecule of glucose and sugar
- 25. Solid, threadlike, protein structures
- 28. Consumers who can not make their own food
- 31. Said cells could only arise from pre-existing cells
- 34. The spreading out of molecules from a region of high concentration to a region of low concentration
- 35. Portion of the cell outside of the nucleus, separates interior and exterior parts of cell
- 38. Responding to a stimulus
- 42. Means color
- 43. Group of several tissues functioning as a unit and performing the same function
