Science

7th

grade

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REVIEW: Test 3, Levels & Cells

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20 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
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    The diagram below identifies structures found in plant cells, structures found in animal cells, and structures found in both types of cells. Which structure performs photosynthesis in plant cells but is not present

    in animal cells?

    flagella

    vacuole

    cell wall

    chloroplast

  • 2. Multiple Choice
    1 minute
    1 pt
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    A student is comparing the organelles found in the cells of a milkweed plant and in the cells of a butterfly, using the Venn diagram shown below. Where should the student place the terms “chloroplasts” and “mitochondria”?

    Chloroplasts and mitochondria should be placed in the section labeled “Both.”

    Chloroplasts should be placed in the section labeled “Both,” while mitochondria should be placed in the section labeled “Milkweed Plant.”

    Chloroplasts should be placed in the section labeled “Milkweed Plant,” while mitochondria should be placed in the section labeled “Both.”

    Chloroplasts should be placed in the section labeled “Butterfly,” while mitochondria should be placed in the section labeled “Both.”

  • 3. Multiple Choice
    1 minute
    1 pt
    Image

    The diagram below shows a cell. Kevin has to identify the diagram as either a plant cell or an animal cell. Which statement best describes the diagram?

    It is an animal cell because plant cells do not have a nucleus.

    It is a plant cell because plant cells do not contain a cell membrane.

    It is an animal cell because it has a round shape, lacks a cell wall, and has small vacuoles.

    It is a plant cell because it has a round shape, is surrounded by a cell wall, and has chloroplasts.

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