2. 7 th Grade Science Cells and Internal Structures Review

3. A:B: Cell wallCell membrane C:D: Plant wallAnimal wall #1 What is the outer cover of a plant cell that provides the plant with support even on a windy day? (B) In this diagram.

4. A. Cell wall

5. A:B: PlasmaCells #2 All organisms are composed of __________. C:D: CytoplasmInorganic matter

6. B. Cells

7. A:B: ChloroplastCell Wall C:D: Lysosome Vacuole #3 Which structures are present only in plant cells? (2 & 5) In this diagram. 5

8. A.Cell wall and B. Chloroplast

9. A:B: plasmachloroplasts C:D: cellsNone of these In organisms, ______ are the basic unit of life and are found in all tissue and organs. #4

10. C. Cells

11. A:B: It gives the cell shape and support C:D: Both of theseNone of these It controls cellular activities #5 The nucleus in a cell contains chromosomes made of DNA material. What is the function of this nucleus? Nucleus

12. A. It controls cellular activities

13. A:B: MitochondriaGlucose C:D: ChloroplastsVacuoles #6 What are the small green structures in plants that trap energy from the sun and allow it to produce its own food? (2) In this diagram. 5

14. C. Chloroplasts

15. A:B: Stores fluid and waste within a cell Produces energy in a cell C:D: Both Neither #7 What is the function of the vacuole within a cell? (A) In this diagram.

16. A. Store fluid and waste within a cell.

17. A:B: Cell wallNucleus C:D: Vacuole Mitochondria #8 Fluid and waste would not be store within a cell in the absence of a ______ within the cell.

18. C. Vacuole

19. A:B: Neither a plant or animal Plant C:D: AnimalPlant & animal #9 These cells would most likely belong to a _________.

20. D. Plant

21. A:B: Robert HookeJohn Cell C:D: Francis SmithNone of these #10 Cells were given their name because they look like Individual compartments of life. *Who first cam up with the term “cell”?

22. A. Robert Hooke

23. A:B: MitochondriaNucleus C:D: Vacuolenone of these #11 In this diagram, which organelle indicates the part of the cell that contains most of the cells DNA?

24. B. Nucleus

25. A:B: MitochondriaNucleus C:D: Cell membranenone of these #12 In this diagram, which organelle indicates the part of the cell that separates the interior of the cell from its environment? Cell membrane

26. C. Cell membrane

27. A:B: Cell membraneMitochondria C:D: Chloroplastnone of these #13 The cell structure responsible for producing food in a plant. (F) In the diagram.

28. C. Chloroplasts

29. A:B: GlucoseBrain #14 Which of these is an example of an organelle? C:D: CytoplasmAmoeba

30. C. Cytoplasm

31. A: B: Cell Theory Organism Theory #15 *All organisms are made up of one or more cells. *Cells are the basic unit of life and are found in all tissues and organs. *All cells come from pre-existing cells. These are the main facts of _____ _____. C: D: System Theory Amoeba Theory

32. A. Cells Theory

33. Parts of the Cell Rap #16

34. Great Job!!!! Great Job!!!! Thank you for playing! Thank you for playing!