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What is the main function of ribosomes in eukaryotic cells?
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5. Cell Components
Introduction to Eukaryotic Organelles
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Which is a true statement about ribosomes in eukaryotic cells?
A
Ribosomes are involved in lipid synthesis.
B
Ribosomes contain DNA.
C
Ribosomes are surrounded by a double membrane.
D
Ribosomes are responsible for protein synthesis.
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Understand the function of ribosomes: Ribosomes are cellular structures responsible for synthesizing proteins by translating messenger RNA (mRNA) into polypeptide chains.
Clarify the role of ribosomes in lipid synthesis: Ribosomes are not involved in lipid synthesis. Lipid synthesis primarily occurs in the smooth endoplasmic reticulum.
Examine the composition of ribosomes: Ribosomes do not contain DNA. They are composed of ribosomal RNA (rRNA) and proteins.
Analyze the structure of ribosomes: Ribosomes are not surrounded by a double membrane. They are made up of two subunits and are not enclosed by any membrane.
Conclude with the correct statement: The true statement about ribosomes in eukaryotic cells is that they are responsible for protein synthesis.
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