Eukaryotic Cell Structure and Function
Explore the components and functions of eukaryotic cells with this comprehensive worksheet for Grade 9 science students.
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Eukaryotic Cell Structure and Function
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Read each question carefully and provide your best answer. Refer to your knowledge of eukaryotic cells and their organelles.
1. Which of the following is a key characteristic that distinguishes eukaryotic cells from prokaryotic cells?
Absence of a cell membrane
Presence of a true nucleus
Lack of ribosomes
Simple internal organization
2. Which organelle is responsible for generating most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy?
Endoplasmic Reticulum
Golgi Apparatus
Mitochondrion
Lysosome
3. The is a network of membranes involved in protein and lipid synthesis.
4. Plant cells have a rigid , which provides structural support and protection.
5. Label the following parts of the eukaryotic animal cell:
A.
B.
C.
D.
6. All eukaryotic cells contain chloroplasts.
True
False
7. The cell wall in plant cells is primarily composed of peptidoglycan.
True
False
8. Briefly explain the function of the vacuole in a plant cell.
Use the words below to complete the sentences.
9. The contains the cell's genetic material and controls cell activities.
10. Protein synthesis primarily occurs on the .