The Different Jobs of Cells Discuss how different cells have different jobs Explain the differences...
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The Different Jobs of Cells Discuss how different cells have different jobs Explain the differences among tissues, organs, and organ systems
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Transcript of The Different Jobs of Cells Discuss how different cells have different jobs Explain the differences...
The Different Jobs of Cells
Discuss how different cells have different jobs
Explain the differences among tissues, organs,
and organ systems
Cell Organization
Cells are organized into systems that, together, perform functions that keep the organs healthy and alive.
Tissues
Tissues: groups of similar cells that do the same sort of work
Ex: Skin cells make up skin tissue
Organs and Organ Systems
Organs: different types of tissues working together
Organ systems: a group of organs working together to do a certain job.
Nerve cells are long and have many branches. This allows them to receive and deliver messages quickly.