Prokaryotic & Eukaryotic Cells

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What is a prokaryotic cell?

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A prokaryotic cell is a simple, unicellular organism that lacks a nucleus and membrane-bound organelles. Examples include bacteria.

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What is a eukaryotic cell?

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A eukaryotic cell is a complex cell that contains a nucleus and membrane-bound organelles. Examples include plant and animal cells.

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What is the main difference between prokaryotic and eukaryotic cells?

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The main difference is that prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.

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What are ribosomes?

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Ribosomes are cellular structures responsible for protein synthesis and can be found in both prokaryotic and eukaryotic cells.

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What is the function of the nucleus in eukaryotic cells?

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The nucleus houses the cell's genetic material (DNA) and controls cellular activities.

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What are membrane-bound organelles?

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Membrane-bound organelles are specialized structures within eukaryotic cells, such as the mitochondria and Golgi apparatus, that perform specific functions.

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What is an example of a unicellular organism?

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Bacteria are examples of unicellular organisms, which are typically prokaryotic.

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What is an example of a multicellular organism?

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Humans are examples of multicellular organisms, which are eukaryotic.

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What is the role of mitochondria in eukaryotic cells?

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Mitochondria are known as the powerhouse of the cell, as they produce energy (ATP) through cellular respiration.

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What is the function of the Golgi apparatus?

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The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.