1978699
Beschreibung
Karteikarten von harryp0tter, aktualisiert more than 1 year ago
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Erstellt von harryp0tter
vor fast 10 Jahre
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| Frage | Antworten |
| The light passes through a specimen and then the magnifying glass. I make an object appear a lot bigger. I am used to help scientists learn about the structure and formation of cells. | Light Microscope |
| I separate the contents of the cell and its surroundings. I control the movement of substances like glucose, oxygen and carbon dixoide in and out of the cell. | Cell Membrane |
| Where many chemical reactions needed to carry out life processes take place. I contain organelles. | Cytoplasm |
| I am an organelle that contains DNA, which is the genetic material. I control activities of the cell. | Nucleus |
| I am an organelle in which respiration occurs. I am very tiny and can not be seen easily through a light microscope with low magnification. | Mitochondria |
| I am made of tough cellulose to support the cell and allow it to keep its shape. | Cell Wall |
| I am a space in the cytoplasm that is filled with cell sap and I help to support the plant by keeeping the cells rigid. | Vacuole |
| I am organelles that contain chlorophyll, which is a green substance that abosrbs light energy is used in photosynthesis. | Chloroplasts |
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