Grade 12 Cell Biology Worksheet
A comprehensive worksheet for Grade 12 students covering key concepts in cell biology, including cell structure, function, and processes.
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Grade 12 Cell Biology Worksheet
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Read each question carefully and provide thorough answers. For diagrams, label all indicated parts.
1. Which of the following organelles is primarily responsible for ATP production in eukaryotic cells?
Endoplasmic Reticulum
Mitochondria
Golgi Apparatus
Ribosomes
2. Which structure is found in plant cells but not in animal cells?
Cell membrane
Nucleus
Cell wall
Cytoplasm
3. The is a selectively permeable barrier that regulates the passage of substances into and out of the cell.
4. Proteins are synthesized on organelles called .
5. The jelly-like substance that fills the cell and surrounds the organelles is called the .
6. Describe the primary function of the lysosome in an animal cell.
7. Explain the process of osmosis and its importance in cell biology.
8. Label the indicated parts of the animal cell diagram below.
A.
B.
C.
D.
E.
F.
9. Label the indicated parts of the plant cell diagram below.
A.
B.
C.
D.
E.
F.
10. Prokaryotic cells have a true nucleus and membrane-bound organelles.
True
False
11. The rough endoplasmic reticulum is involved in lipid synthesis.
True
False