Unit 2 Review

Which of the following is NOT a part of the Cell Theory?

• All living things are composed of cells.

• Cells are the basic unit of structure and function in living things.

• All cells are identical in structure and function.

• New cells are produced from existing cells.

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Who is one of the scientists that contributed to the development of cell theory?

• Albert Einstein

• Robert Hooke

• Isaac Newton

• Charles Darwin

What is the process called where water moves across a semipermeable membrane?

• Diffusion

• Osmosis

• Evaporation

• Filtration

Which term describes the ability to make small objects appear larger?

• Microscope

• Magnification

• Resolution

• Reflection

What are specialized structures within a cell that perform specific functions called?

• Tissues

• Organs

• Organelles

• Molecules

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NGSS.MS-LS1-2

What is the main function of the nucleus in a cell?

• To produce energy

• To control cell activities

• To store waste

• To protect the cell

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NGSS.MS-LS1-2

Which organelle is responsible for energy production in the cell?

• Chloroplast

• Vacuole

• Mitochondria

• Cell wall

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NGSS.MS-LS1-2

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What is the primary role of chloroplasts in plant cells?

• To store nutrients

• To conduct photosynthesis

• To break down waste

• To provide structure

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NGSS.MS-LS1-6

Which organelle is responsible for storing materials within the cell?

• Nucleus

• Vacuole

• Cytoplasm

• Cell membrane

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NGSS.MS-LS1-2

What is the function of the cell membrane?

• To provide energy

• To control what enters and leaves the cell

• To conduct photosynthesis

• To store genetic information

Tags

NGSS.MS-LS1-2