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Cell to System Organization
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Cell to System Organization
🔬 Part 1: Cell Structure and Function
1. Which cell structure controls all cell activities and contains DNA?
Mitochondria
Nucleus
Cell membrane
Cytoplasm
2. The "powerhouse of the cell" that produces energy is the _______________.
3. Which structures are found ONLY in plant cells? (Check all that apply)
Cell wall
Chloroplasts
Nucleus
Mitochondria
4. Explain how the cell membrane and nucleus work together to help a cell function properly:
📊 Part 2: Organization Levels
5. Put the following levels of organization in order from smallest to largest by writing numbers 1-5:
_____ Organism
_____ Tissues
_____ Organs
_____ Cells
_____ Organ systems
6. A group of similar cells working together to perform the same function is called:
An organ
A tissue
An organ system
An organism
7. Give an example of how tissues work together to form an organ:
🫀 Part 3: Body System Interactions
8. How do the respiratory and cardiovascular systems work together to keep you alive?
9. Which body systems work together when you exercise? (Check all that apply)
Muscular system
Respiratory system
Cardiovascular system
Nervous system
10. Choose ONE body system and explain how it depends on at least two other systems to function properly:
Body system I chose: ____________________
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