Scelta multipla
Which two structures are present in eukaryotic cells but absent in prokaryotic cells?
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5. Cell Components
Prokaryotic & Eukaryotic Cells
Scelta multipla
Which component is shared by both eukaryotic and prokaryotic cells?
A
Nucleus
B
Endoplasmic Reticulum
C
Mitochondria
D
Ribosomes
Guida verificata passo dopo passo1
Understand the basic structure of eukaryotic and prokaryotic cells. Eukaryotic cells have a nucleus and membrane-bound organelles, while prokaryotic cells do not.
Identify the organelles listed in the problem: Nucleus, Endoplasmic Reticulum, Mitochondria, and Ribosomes.
Recall that the nucleus, endoplasmic reticulum, and mitochondria are membrane-bound organelles found only in eukaryotic cells.
Recognize that ribosomes are not membrane-bound and are present in both eukaryotic and prokaryotic cells, as they are essential for protein synthesis.
Conclude that ribosomes are the component shared by both eukaryotic and prokaryotic cells, as they are necessary for translating mRNA into proteins in all living cells.
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