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Cells Structures and Functions 7 th Grade. Vocabulary Words Nucleus Nucleus Nucleolus Nucleolus Mitochondria Mitochondria Golgi Complex Golgi Complex.

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Presentation on theme: "Cells Structures and Functions 7 th Grade. Vocabulary Words Nucleus Nucleus Nucleolus Nucleolus Mitochondria Mitochondria Golgi Complex Golgi Complex."— Presentation transcript:

1 Cells Structures and Functions 7 th Grade

2 Vocabulary Words Nucleus Nucleus Nucleolus Nucleolus Mitochondria Mitochondria Golgi Complex Golgi Complex Ribosomes Ribosomes Large Vacuole Large Vacuole Small Vacuole Small Vacuole Endoplasmic Reticulum Endoplasmic Reticulum

3 Vocabulary Words (continued) Cell Membrane Cell Membrane Cell Wall Cell Wall Chloroplast Chloroplast Chlorophyll Chlorophyll Cytoplasm Cytoplasm

4 Plant and Animal Cells Objectives Name the organelles that plant and animal cells have in common. Name the organelles that plant and animal cells have in common. State the structure and function of these organelles. State the structure and function of these organelles.

5 Nucleus Control center of the cell Control center of the cell

6 Cytoplasm A thick jelly like substance in which organelles float in the cell. A thick jelly like substance in which organelles float in the cell.

7 Mitochondria Site of energy production in the cell. Site of energy production in the cell.

8 Ribosomes The smallest structures in the cell The smallest structures in the cell Protein factories for the cell Protein factories for the cell

9 Cell membrane Semipermeable membrane that keeps all the materials within the cell. Semipermeable membrane that keeps all the materials within the cell.

10 Lysosomes Digest food particles, wastes, cell parts and foreign invaders. Digest food particles, wastes, cell parts and foreign invaders.

11 Endoplasmic Reticulum Breaks down lipids, and packages proteins for release from the cell. Breaks down lipids, and packages proteins for release from the cell.

12 Golgi complex Packages and transports materials out of the cell. Packages and transports materials out of the cell.

13 Plant cells Certain structures are found only in plant cells. Certain structures are found only in plant cells.

14 Large Vacuole Stores water and other materials for the cell. Stores water and other materials for the cell.

15 Cell Wall Provides support for the plant Provides support for the plant Not found in animals, animals have bone sthat provide support Not found in animals, animals have bone sthat provide support

16 Cholorplast Captures sunlight to make food for the cell. Captures sunlight to make food for the cell.


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