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

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