Grade 7 Cell Structure and Process Worksheet
Explore the fundamental components and functions of plant and animal cells with this comprehensive Grade 7 science worksheet.
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Cell Structure and Process
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Read each question carefully and answer to the best of your ability. Use the provided images to help you identify cell parts.
1. Which organelle is responsible for controlling the cell's activities?
Mitochondria
Nucleus
Chloroplast
Cell wall
2. Which of the following is found in plant cells but not animal cells?
Cytoplasm
Mitochondria
Chloroplasts
Cell membrane
3. The is a rigid outer layer that provides support and protection to plant cells.
4. The jelly-like substance that fills the cell and surrounds the organelles is called .
5. Mitochondria are often called the "powerhouses" of the cell because they produce .
6. Animal cells have a large central vacuole.
True
False
7. Both plant and animal cells have a cell membrane.
True
False
8. What is the main function of chloroplasts in a plant cell?
9. Label the following parts of the plant cell:
A:
B:
C:
D:
10. Label the following parts of the animal cell:
E:
F:
G:
H: