Summary of Tour of an Animal Cell

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This video shows how cells work and how they use energy to function. Cells have a cytoskeleton, a nuclear envelope, and an endomembrane system. The cytoskeleton helps cells move, the nuclear envelope protects the DNA inside the cell, and the endomembrane system helps with the processing of proteins.

• 00:00:00 This video shows how cells work and how they use energy to function. Cells have a cytoskeleton, a nuclear envelope, and an endomembrane system. The cytoskeleton helps cells move, the nuclear envelope protects the DNA inside the cell, and the endomembrane system helps with the processing of proteins.