The 80s ribosomes are composed of
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30s and 50s sub-units
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40s and 60s sub-units
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60s and 20s sub-units
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30s and 60s sub-units
B
Correct answer
Explanation
Ribosome units are based on the rates of their sedimentation in a centrifuge and eukaryotic ribosomes have a value of 80 units made of 40s and 60s sub-units.