Three Essential Functions Of The Human Cell:
Growth And Development
- Cells take in nutrients from food, convert them into energy, and use that energy to grow and reproduce.
Nutrient transport and metabolism
- Cells take in nutrients from their environment and break them down into usable forms for energy and cell building.
Waste removal and detoxification
- Cells produce waste products as they carry out their functions. They must eliminate these waste products to stay healthy and function properly.
Diagram B is likely the plant cell. Plant cells have a cell wall, which is a rigid structure that provides support and protection. Diagram A may not show a cell wall, which is more common in animal cells.
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