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7 th Grade Science Cells and Internal Structures Review.

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Presentation on theme: "7 th Grade Science Cells and Internal Structures Review."— Presentation transcript:


2 7 th Grade Science Cells and Internal Structures Review

3 A:B: PlantsAnimals C:D: Neither Both Plants and Animals There are two main types of cells, Eukaryotic and Prokaryotic. Eukaryotic cells have a nucleus and are found in ______ and _______. Eukaryotic Prokaryotic #1

4 D. Both Plants and Animals

5 A:B: Cell wallCell membrane C:D: Plant wallAnimal wall #2 What is the outer cover of a plant cell that provides the plant with support even on a windy day? (B) In this diagram.

6 A. Cell wall

7 A:B: PlasmaCells #3 All organisms are composed of __________. C:D: CytoplasmInorganic matter

8 B. Cells

9 A:B: Cell wallNucleus C:D: Lysosome Vacuole #4 Which structure is usually present only in plant cells? (B) In this diagram.

10 A. Cell wall

11 A:B: plasmachloroplasts C:D: cellsNone of these In organisms, ______ are the basic unit of life and are found in all tissue and organs. #5

12 C. Cells

13 A:B: It gives the cell shape and support C:D: Both of theseNone of these It controls cellular activities #6 The nucleus in a cell contains chromosomes made of DNA material. What is the function of this nucleus? (D) In this diagram.

14 A. It controls cellular activities

15 A:B: MitochondriaGlucose C:D: ChloroplastsVacuoles #7 What are the small green structures in plants that trap energy from the sun and allow it to produce its own food? (F) In this diagram.

16 C. Chloroplasts

17 A:B: Neither a plant or animal Plant C:D: AnimalPlant & animal #8 These cells would most likely belong to a _________.

18 D. Plant

19 A:B: MitochondriaNucleus C:D: Vacuolenone of these #9 In this diagram, which organelle indicates the part of the cell that contains most of the cells DNA?

20 B. Nucleus

21 A:B: Cell membraneMitochondria C:D: Chloroplastnone of these #10 The cell structure responsible for producing food in a plant. (F) In the diagram.

22 C. Chloroplasts

23 A:B: GlucoseBrain #11 Which of these is an example of an organelle? C:D: CytoplasmAmoeba

24 C. Cytoplasm

25 A: B: Cell Theory Organism Theory #12 *All organisms are made up of one or more cells. *Cells are the smallest unit of life. *All cells come from pre-existing cells. These are the main facts of _____ _____. C: D: System Theory Amoeba Theory

26 A. Cells Theory

27 Parts of the Cell Rap #13

28 Great Job!!!! Great Job!!!! Thank you for playing! Thank you for playing!

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