EnergyMetabolism/NutrientAndEnergy/CellActivityAndEnergy

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Cellactivityandenergy-Eng.jpg


For cell activitiy, energy is required. This energy, naturally, needs to be inside the cell. Cell activity, such as muscle contraction, consumes the energy inside the cell. The red arrow facing down shows the contraction.

Challenge Quiz

1.

For cell acitivity, energy is is not required.

2.

Cell activity requires energy inside outside of the cell.

3.

With cell activity, energy inside the cell will be consumed and decrease generated and increase