Multiple Choice
Pili are typically used for which of the following functions in prokaryotic cells?
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5. Cell Components
Prokaryotic & Eukaryotic Cells
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What is a major difference between prokaryotic and eukaryotic cells?
A
Prokaryotic cells lack a nucleus, while eukaryotic cells have a nucleus.
B
Prokaryotic cells are larger than eukaryotic cells.
C
Prokaryotic cells have mitochondria, while eukaryotic cells do not.
D
Prokaryotic cells have a complex cytoskeleton, while eukaryotic cells do not.
Verified step by step guidance1
Identify the key structural differences between prokaryotic and eukaryotic cells. Prokaryotic cells are generally simpler and lack membrane-bound organelles, while eukaryotic cells have complex structures including a nucleus.
Understand that the nucleus is a defining feature of eukaryotic cells. It houses the cell's genetic material and is surrounded by a nuclear envelope.
Recognize that prokaryotic cells do not have a nucleus. Instead, their genetic material is located in a region called the nucleoid, which is not enclosed by a membrane.
Consider the size difference: Prokaryotic cells are typically smaller than eukaryotic cells, not larger.
Note that mitochondria are organelles found in eukaryotic cells, responsible for energy production. Prokaryotic cells do not have mitochondria.
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