CN: Functions of Cells. When we compare plant and animal cells… O Plant cells have 2 structures that animal cells do not: cell wall, which gives them.

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Presentation transcript:

CN: Functions of Cells

When we compare plant and animal cells… O Plant cells have 2 structures that animal cells do not: cell wall, which gives them a boxy shape chloroplasts, which allow them to capture sunlight energy.

When we compare plant and animal cells… O Plant cells also have a LARGE CENTRAL VACUOLE, ‘ and animal cells have a small VACUOLE.

Are all cells exactly the same? O No! There is a tremendous amount of variety in cells. O Their structure reflects their function! O However…

Even though there is tremendous diversity among cells, every cell has: O 1. DNA O 2. a cell membrane O 3. same basic organelles O 4. Uses energy the same way! O 5. Makes proteins the same way!

Eukaryotic/Eukaryote O Cells with a nucleus

Prokaryotic Cells/Prokaryotes O Cells without a nucleus (DNA floats in cytoplasm/ ex. Bacteria)

Name____________________p____ Cell Quiz#2 “Organelle Recognition” (the dots) What type of cell is this?___________

Super thinker Quiz ! Thinking caps & capes on!

Review! In eukaryotic cells, which organelle contains the cell’s DNA? A. Nucleus B. Golgi complex C. Smooth ER D. Vacuole

Which of the following statements is part of the cell theory? A. All cells suddenly appear by themselves B. All cells come from other cells. C. All organisms are multicellular D. All cells have identical parts.