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A&P
Chap 3 cells
| Daughter Cells | The way cells divide |
| Cytoplasm | gel like substance that surrounding the nucleus and fills the cell |
| Plasma membrane | regulates what enters and exit the cell |
| Nucleus | controls the center of the cell |
| Endoplasmic Recticulum | continuous with the outer membrane of the nuclear envelope (rough and smooth) |
| hydrophilic (heads) | love of water |
| hydrophobic ( tails) | fear of water |
| Smooth E R | has no ribosomes contains enzymes that make certain lipids and carbohydrates |
| mitosis | growth infant developing in the wound repair a wound |
| filtration | transport process in which water and dissolved particles are forced across a membrane |
| osmosis | the diffusion of water across a selectively permeable membrane from an area of high to low concentration |
| diffusion | passive transport that involves the movement of particles higher to lower concentration |
| facilitated diffusion | diffusion of a substance through a channel protein |
| active transport | moves from area of lesser greater concentration requires energy in the form of ATP |
| passive transport | don't need energy |
| ribosomes | granules of protein and RNA scattered throughout the E R |
| golgi apparatus | consists of 3-20 curved saccules (pancakes) process packaging the UPS of the cell |
| Mitochindria | power house of the cell converts the chemical energy of carbohydrates into ATP |
| where does genetic material come from | nucleus |
| cilia | hair like processes along the surface |
| flagella | similar to cilia hair like projections but are thicker and longer |
| microvilli | folds of the cell membrane that greatly increase the surface of a cell |
| endocytosis | bring substances into the cell |
| exocytosis | release substances outside of the cell |
| selective permability | transport substances in and out of cells |
| phagocytosis | eating cell large particles are trapped and brought into the cell |
| pinocytosis | brought into the cell fluid and dissolved particles |
| nucleolus | center of the nucleus |
| organelles | "little organs" |
| peroxisomes | vesicles that contain enzymes detoxify drugs and alcohol found in liver and kidneys |
| vacuoles | isolate substances captured inside of a cell |