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science vocab
diffusion
| Question | Answer |
|---|---|
| The movement of particles from regions of higher density to region of lower density. | Diffusion |
| The diffusion of water through a semipermeable membrane | osmosis |
| The process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to make food | photosynthesis |
| the process by which cells use oxygen to produce energy from food, Gives us energy from our food and drink | cellular respiration |
| The breakdown of food without the use of oxygen | fermentation |
| The life cycle of a cell, 3 stages – Interphase, Mitosis and Cytokinesis | cell cycle |
| in a eukaryotic cell, one of the structures in the nucleus that are made up of DNA and protein; in a prokaryotic | Chromosome |
| chromosomes- Chromosomes that have the same sequence of genus and the same structure | homologous |
| in eukaryotic cells, a process of cell division that forms two new nuclei, each of wich has the same number of chromosomes, 4 phases PMAT – Prophase, Metaphase, Anaphase and Telophase | mitosis |
| The division of the cytoplasm of a cell | cytokinesis |
| a cell membrane without the use of energy. High to a low, Moves across cell membrane | passive transport |
| enclose the particles in a vesale to bring the particles into the cell. Cell membrane bring a large particle INTO the cell | endocytosis |
| steps of Photosynthesis | 6CO2 Carbon dioxide ,6H2O Carbon Water, light energy, C6H12O6 Glucose, 6O2 Oxygen |
| The steps of Cellular respiration | , 6O2 Oxygen,C6H12O6 Glucose, 6CO2 carbon dioxide, Carbon Water 6H2O , energy (ATP) |
| is a cell membrane that requires energy. Low to a high, Moves across cell membrane | active transport |
| moves to the cell surface and fuses with the cell membrane.Cell membrane bring a large particle OUT of cell | exocytosis |
| How many cells the father gives us and how much does the mother give us | the father gives us 23 and the mother gives us 23 and that makes 46 |