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8A Science notes
By Benjamin A. Lilley and Bilal M. Rana.
Question | Answer |
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What is a specialized cell? | Some cells in multi cellular organisms are modified to carry out a particular function, such as transporting a certain substance or executing a specific task. These cells are called specialized cells. |
Why is a specialized cell good? | A specialized cell is extremely efficient at doing only one certain task. |
Why is a specialized cell bad? | If a group of cells in your body die, a specialized cell wouldn't be able to help because it only knows how to do one task. |
Why are unicellular organisms so small? | Unicellular organisms are so small because it allows osmosis and diffusion to occur extremely easily for the cell to live, and for all of the cells organelles to function properly. |
What animal cells in the body connect to MR GREEN? | M: Muscle cells R: Nerve Cells G: Bone cells R: Sperm cell/ egg E: Liver cells E: Alveolar N: Intestines/ Stomach cells |
How do amoeba handle water management? | It has a contractual vacuole. |