Final Exam Review

The invention of the microscope made it possible for people to discover and learn about

• Plants
• Skin 
• Animals 
• Cells

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Which statement reflects one of the major components of the cell theory?

• All living things are multi-cellular.
• Organs are the basic unit of structure and function for all living things.
• All cells come from previously existing cells.
• Every organism has a reproductive system to ensure survival of the species.

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Which organelle is the control center of the cell?

• Nucleus
• Cell membrane
• Ribosome
• Vacuole

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Which organelle is a gelatin substance that helps fill out the cell

• Chloroplast
• Lysosomes
• Mitochondria
• Cytoplasm

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Which of the following statements is not part of the cell theory?

• Cells are the basic unit of structure and function in all living things.
• All cells are produced from other cells.
• Only animal cells are composed of cells.
• All living things are composed of cells.

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Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• a.  Organism, cell, tissue, organ, organ system
• a.  Organ system, organ, tissue, cell, organism
• a.  Cell, tissue, organ, organ system, organism
• a.  Cell, organ, tissue, organ, organism, organ system

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What is one way in which all living things on Earth are alike?

• All living things have hair.
• All living things are made of cells and come from other cells.
• The cells of all living things have chloroplast.
• All living things can move. 

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Which organelle releases the energy stored inside food

• Chloroplast
• Mitochondria
• Lysosomes
• Nucleus

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Which organelle takes sunlight and turns it into food?

• Lysosome
• Cell membrane
• Chloroplast
• Mitochondria

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A group of similar cells that come together to perform a specific function is a/an

• organ
• organism
• organ system
• tissue

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