click below
click below
Normal Size Small Size show me how
Science Test
| Term | Definition |
|---|---|
| Exocytosis | the way that large particles move |
| Diffusion | movement of materials from low to high concentration |
| Osmosis | the diffusion of water |
| Active Transport | MOvement of materials from low to high concentration using ATP energy |
| ATP | cellular energy |
| Passive Transport | Examples are diffusion and osmosis, and energy is not used |
| Endocytosis | when the cell membrane surrounds large particles and takes them into the cell |
| Cell Membrane | surrounds the cell and controls what enters and leaves cells |
| Semipermeable | Means that only some materials can enter and leave cells |
| Semi permeability | Allows certain in and certain things out |
| equilibrium | evenly spread out; even on either side |
| Metabolism | all chemical reactions in a cell |
| Photosynthesis | a chemical reaction that takes place in the chloroplasts of plant cells. |
| Aerobic Respiration | the process that releases the energy stored in glucose into energy the cells can use. USES OXYGEN |
| Anaerobic Respiration | release of energy from glucose without oxygen. Takes place in cytoplasm. |
| Fermentation | two types, part of anaerobic respiration |
| What enters and leaves the cell during photosynthesis? | sunlight + carbon dioxide + water = oxygen + glucose |
| WHat enters and leaves the leaf during aerobic respiration? | glucose + oxygen = carbon dioxide + water + energy |
| in what part of the plant does photosynthesis usually take place? | the leaves |
| what is glucose made of? | chlorophyll, energy, and carbon |
| what are the two types of fermentation? | alcoholic and lactic acid |
| alcoholic fermentation | glucose --> water + carbon dioxide +ATP |
| lactic acid fermentation | glucose --> Lactic Acid + ATP |