Biology Vocabulary 1

What is cell theory?

• a cell that converts chemical energy into food energy

• the thought that all living things are made of cells

• the theory about cells

• How am I supposed to know?

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Biology

• the study of life

• an organism that makes its own energy (self-nourishment)

• anything that is NOT living and never was living

• the "brain" in the center of eukaryotic cells

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cell

• organisms with a TRUE nucleus!

• an organism that makes its own energy (self-nourishment)

• the smallest unit of living things

• any organism that is living or was once living

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Which word best describes this picture

• Unicellular
• Multicellular

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biotic

• any organism that is living or was once living

• anything that is NOT living and never was living

• organisms with a TRUE nucleus!

• organisms that do not have a nucleus. they came BEFORE eukaryotic cells

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abiotic

• any organism that is living or was once living

• anything that is NOT living and never was living

• organisms with a TRUE nucleus!

• an organism made of MANY cells (animals for example)

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An organism made of only one cell is called _____ .

• Eukaryotic

• Mutlicellular

• Monocellular

• Unicellular

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Which statement is a part of the cell theory?

• all cells come from preexisting cells
• bacteria are prokaryotic cells
• eukaryotic cells are complex
• humans are multicellular

Cell theory states that...

• cells are the basic building block of life

• cells are cool

• cells are microscopic

• cells cannot be destroyed

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What type of organisms does the cell theory apply to

• bacteria

• multicellular organisms

• plants and animals

• all of the above

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