Cell Theory

5. Cells Do not have a nucleus
7. tiny organelles that link amino acids together to form proteins
8. Mosaic Model Describes the arrangement of the molecules that make up the cell membrane
10. A network proteins that is constantly changing to meet the needs of a cell
13. Organelles that carry out photosynthesis
14. Diffusion of water molecules
16. Gradient The difference in the concentration of a substances from one location to another
19. Is a fluid filled sac used for the storage of materials
23. Solution has a higher concentration of dissolved particles
25. A jellylike substance that contains dissolved molecular building blocks
26. Reticulum interconnected network of thin folded of the cell membranes
27. Membrane bound organelles that contain enzymes
29. permeability Which means it allows some but not all materials to cross
30. Transport Drives molecules across a membrane from a lower to a higher concentration
31. The storehouse for most of genetic information or DNA

1. Cells Have a nucleus and other membrane bound organelles
2. Diffusion Diffusion of molecules across a membrane through transport proteins
3. the movement of molecules in a fluid or gas from a region of higher concentration
4. Ex: A solution
6. Supply energy to the cell
9. consists of closely layered stacks of membrane-enclosed spaces that process sort and deliver proteins.
11. Composed of three basic parts
12. A type of endocytosis
15. The process of taking liquids into a cell by engulfing them in a membrane
17. small membrane bound sacs and divide some materials from the rest of the cytoplasm
18. Protein that detects a signal molecule and performs an action in response
20. A lower concentration of dissolved concentration
21. Structures specialized to perform distinct processes within a cell
22. The opposite of endocytosis
24. Transport The movement of molecules across a cell membrane without energy input form the cell
28. Membrane or the plasma membrane