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Biology Ch.5-7
| Question | Answer |
|---|---|
| example of active transport | A cell expels waste products by the process of exocytosis |
| A single-celled paramecium is placed into a dish that contains distilled water. Which statement describes the cell processes that allow the paramecium to achieve homeostasis? | ??? |
| Cellular respiration is a chemical process and can be represented by a chemical equation. What are the products in this chemical process? | water, carbon dioxide, and energy |
| How does passive transport differ from endocytosis? | In passive transport, substances are moved into and out of cells without the use of energy, while endocytosis is a type of active transport. |
| Animal cells pump potassium across the cell membrane into the cell. This movement of potassium is an example of active transport if… | the process uses energy. |
| A freshwater plant is placed in a salt marsh. Predict the direction in which water will move across the plant's cell wall, and the effect of that movement on the plant. | Water would move into the plant's cells, causing the plant to wilt. |
| Photosynthesis does which of the following? | converts light energy from the sun to chemical energy |
| The equation below summarizes what biological process? Light energy+6H2O+6CO2—>C6H12O6+6O2+ATP | photosynthesis |
| A cell that is capable of carrying out both photosynthesis and respiration is probably a | plant cell. |