Unit 2, Concept 1: Cell Theory and Organelles

Which of the following is NOT a characteristic of multicellular organisms?

• They are made of many cells.
• They can divide by mitosis.
• They are eukaryotes.
• They are composed of tissues.

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NGSS.HS-LS1-2

NGSS.HS-LS1-4

What is the process by which prokaryotic cells divide?

• Binary fission
• Cytokinesis
• Meiosis
• Mitosis

Which of the following is NOT a function of the nucleus?

• Regulates what enters and exits the cell.
• Produces energy for the cell.
• Controls cell activities.
• Stores genetic material.

Which of the following is an example of a unicellular organism?

• Humans
• Plants
• Fungi
• Bacteria

Tags

NGSS.MS-LS1-1

Which of the following is NOT a characteristic of the cytoskeleton?

• It provides structure and support for the cell.
• It is found in both prokaryotic and eukaryotic cells.
• It is a membrane-bound organelle.
• It is made of microtubules and microfilaments.

Which of the following is NOT a function of the ribosomes?

• Controls cell activities.
• Produces energy for the cell.
• Synthesizes proteins.
• Regulates what enters and exits the cell.

Which of the following is NOT a component of the cell theory?

• All cells come from other cells.
• All living things are made of cells.
• Cells are the smallest part of an organism.
• Cells are the most basic unit of life.

Which of the following is NOT a function of the mitochondria?

• Controls cell activities.
• Produces energy for the cell.
• Stores genetic material.
• Regulates what enters and exits the cell.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the following is NOT a characteristic of prokaryotic cells?

• They have membrane-bound organelles.
• They have a cell wall made of peptidoglycan.
• They divide by binary fission.
• They are unicellular.

Which of the following is NOT a characteristic of unicellular organisms?

• They are made of one cell.
• They are composed of tissues.
• They are prokaryotes.
• They can divide by binary fission.