Cellular Organelles and Their Functions

What is a key difference between eukaryotic and prokaryotic cells?

• Eukaryotic cells are always unicellular, while prokaryotic cells are multicellular.

• Prokaryotic cells have a nucleus, while eukaryotic cells do not.

• Eukaryotic cells have membrane-enclosed organelles, while prokaryotic cells do not.

• Prokaryotic cells are found in plants and animals, while eukaryotic cells are bacteria.

What is the primary function of the nucleus in a eukaryotic cell?

• Synthesizing proteins.

• Storing water and waste.

• Controlling cell activities and storing genetic material.

• Breaking down cellular debris.

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What is the main role of the Golgi apparatus?

• Producing ATP through cellular respiration.

• Synthesizing new proteins from amino acids.

• Modifying and packaging proteins for use by the cell.

• Providing structural support to the cell.

Which organelle is responsible for producing ATP molecules to power cellular activities?

• Lysosome

• Mitochondrion

• Chloroplast

• Ribosome