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Evidence of Active
Science A&P Cell
| Term | Definition |
|---|---|
| Cell Membrane | It is a semipermeable membrane surrounding the cell. |
| Nucleus | The central and most important part of the cell. |
| What are the two types of transports? | Active and Passive transport |
| Nuclear Envelope | It surrounds the nucleus and protects it from viruses. |
| What does a vacuole contain? | Food, water, and proteins |
| Lysosomes | It stores digestive enzymes and breaks them down for the cell. |
| Centrioles | These aid in cell division and spindle fibers |
| Chloroplast | Takes in light energy and turns it into chemical energy. |
| Cell Wall | A more protective wall then the cell membrane and surrounds the cell membrane. |
| Golgi bodies | Packages and sends out proteins |
| Endoplasmic Reticulum | Tube like transport system "subway" of the cell. |
| Ribosomes | It makes proteins for the cell |
| Mitochondria | Changes chemicals into energy for the cell. The "powerhouse" of the cell. |
| Cytoplasm | Jelly-like fluids that fills the cell |
| What is a cell membrane made of? | Lipids (fats) and proteins |
| How do substances pass through a cell membrane? | Tiny Gaps form between the fat molecules and allow small substances to pass through. The proteins act as doorways for larger molecules. |
| Which type of transport requires energy? | Active Transport |
| What is the saying for diffusion? | "Things will flow, from high to low. |
| What shape is Mitochondria? | a squiggly line shape |
| What do big materials pass through? | The carrier proteins |