Across
- 5. ships proteins out to other organelles and found on rough ER
- 7. study of molecules and chemical processes in metabolism
- 8. light-capturing pigment in the chloroplasts
- 11. converts fuel particles into usable energy for the cell through cellular respiration
- 12. measure of the clarity of the image
- 16. movement of particles from high to low concentration
- 21. membrane system of folded sacs and interconnected channels that serves as site for protein and lipid synthesis
- 23. part of plant cell that captures light and converts it into chemical energy during photosynthesis
- 26. when concentration becomes uniform and remains the same
- 27. solution that has concentration of water and solute the same inside and outside the cell
- 28. describes the phospholipids in the bilayer as a "sea"
- 31. membrane-bound sac used for temporary storage in animal cells
- 32. thick, rigid mesh of fibers that surrounds outside of plasma membrane to support and protect plant cell
- 33. stores water, provides structural support and aids in photosynthesis in plant cells
- 35. flattened stack of membranes that modifies, sorts, and packages proteins
- 38. move molecules across cell membranes by binding to specific molecules and changing shape
- 40. vesicles that contain hydrolytic enzymes used to digest and destroy
- 41. short, numerous projections used for short movement that look like hair
- 42. process by which a cell engulfs and destroys foreign substances or dead cells
- 44. site where lipids are made and metabolizes carbohydrates
- 46. site where proteins are made for other processes outside the cell
- 47. thin protein threads that enable the cell to move
- 48. ratio of an object's image size to its real size
- 49. theory that proposes that a symbiotic relationship formed between two prokaryotic cells
Down
- 1. double membrane that surrounds the nucleus
- 2. process by which cell uses enzymes to recycle own organelles and macromolecules
- 3. movement of molecules down its concentration gradient through a transport protein
- 4. solution with lower concentration of solutes inside vs outside the cell
- 6. process that allows cell to move large materials from inside to outside of the cell using vesicles
- 9. long, hollow protein cylinders that help move substances within the cell
- 10. semifluid material where organelles float
- 13. movement of water molecules from low to high solute concentration
- 14. make proteins for the cell and found floating in cytoplasm
- 15. process that brings in materials from outside the cell by forming new vesicles from the plasma membrane
- 17. solution with higher concentration of solute inside vs outside the cell
- 18. help move certain larger substances and wastes through the membrane
- 19. specialized structures that perform specific cell functions
- 20. regulation of the internal environment of a cell to maintain conditions suitable for life
- 22. projection that moves in a whip-like motion allowing cell to move quickly
- 24. allows some substances to enter the cell while keeping other out
- 25. stores information used to make proteins that determine cell's growth, function, and reproduction
- 29. visible differences in parts of the sample
- 30. pumping of solutes against concentration gradients
- 32. create pores in cell membrane to allow specific molecules to pass through
- 34. atom(s) with a positive or negative electric charge
- 36. regulate the movement of materials inside and outside the cell
- 37. network of long, thin protein fibers that provide structural support and shape
- 39. one of the fundamental ideas of modern biology
- 43. study of cell structures
- 45. orderly structure shown by living things