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Cell Chapter 1 & 2
Cell structure and processes
| Question | Answer |
|---|---|
| A cell is no longer dividing | the nucleus has stopped working. |
| cell division is necessary | for growth and development |
| cell division leads to | an increase in cell number |
| In the process of mitosis | one cell divides & creates two identical cells |
| Plants use carbon dioxide | during photosynthesis |
| Plants release | oxygen |
| In order to make sugar molecules, plants need | water, sunlight, and carbon dioxide |
| Plants use sugars and minerals from the soil to make | carbohydrates, proteins, and fats |
| Evidence that plants use energy | they grow and reproduce |
| Evidence that plants store food energy for later use | in the winter months they stop producing food and rest |
| The products of photosynthesis | oxygen and sugar |
| The main function of photosynthesis cells | convert energy from sunlight into food energy |
| Cellular respiration produces | carbon dioxide |
| Inputs of photosynthesis | water and carbon dioxide |
| Outputs of photosynthesis | sugar and oxygen |
| Inputs of cellular respiration | oxygen and sugars |
| Outputs of cellular respiration | water and carbon dioxide |
| Plants depend on animals for | carbon dixoide |
| This is a product of photosynthesis, but required for cellular respiration | glucose |
| Tissue work together to form the | organ |
| A group of cells working together form | tissue |
| Prokaryote does not contain this cell structure | nucleus |
| Cell structures found in plant and animal cells | cell membrane, nucleus, and mitochondrion |
| Cell structure not present in an animal cell | cell wall |
| Cell structure found in plants that capture sunlight | chloroplasts |
| Cells have different shapes | because their form helps them perform different functions in the body. |