Into the Cell.

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Presentation transcript:

Into the Cell

Living Organisms Are composed of matter (C, H, O) Access energy (transferable property of matter)

Unicellular Organism Multicellular Organism Living Organisms Use energy to arrange matter into cells Unicellular Organism Multicellular Organism

Hierarchy of Life

Hierarchy of Life

Biology Class Unit 1 Unit 2 Matter & Energy: Ecosystem Matter & Energy: Cell

Cellular Biology

Cells are small To increase surface area:volume Efficient movement of molecules Efficient cellular processes

Organelles are smaller Subcellular structures that carry out functions Ex: chloroplasts allow for photosynthesis

Microscopes Magnify Magnification Making something small appear larger

Robert Hooke First person to describe the cell (1665)