Grade 9 Cell Biology Worksheet
A worksheet for Grade 9 Science students covering fundamental concepts in cell biology, including cell structure, organelles, and functions.
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Grade 9 Cell Biology Worksheet
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Read each question carefully and provide your best answer. Refer to your knowledge of cell biology.
1. Which organelle is responsible for generating most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy?
Nucleus
Mitochondrion
Ribosome
Endoplasmic Reticulum
2. Which of the following is found in plant cells but not in animal cells?
Cell membrane
Cytoplasm
Cell wall
Nucleus
3. The is a jelly-like substance that fills the cell and surrounds the organelles.
4. Genetic material, DNA, is stored within the of eukaryotic cells.
5. The process by which plants convert light energy into chemical energy is called .
6. Briefly describe the function of the cell membrane.
7. Explain the difference between prokaryotic and eukaryotic cells.
8. All cells contain a nucleus.
True
False
9. Ribosomes are responsible for protein synthesis.
True
False
10. Label the following diagrams of a plant cell and an animal cell.
