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Which of these statements is not true about ribosomes?(a) They are bound by a single membrane(b) They are composed of RNA and proteins(c) They were first observed by George Palade(d) The small subunit of the prokaryotic ribosome is 30SI got this question in unit test.I would like to ask this question from Eukaryotic Cells and it’s Organelles in section Cell : The Unit of Life of Biology – Class 11

Answer»

The correct option is (a) They are BOUND by a single membrane

The BEST explanation: RIBOSOMES are not bound by a membrane. They are made of RNA and proteins. Ribosomes were first observed by George Palade. The small subunit of the PROKARYOTIC RIBOSOME is 30S.



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