Question

Which of these is not correct regarding ribosomes?

• A. Non-membrane bound
• B. Present in the cytoplasm and on RER
• C. Absent in chloroplast and mitochondria
• D. Take part in protein synthesis

Answer 1

Answer: (C)

The organelle ribosome is found in plastids (plastidoribosomes) and mitochondria (mitoribosomes) which is 70 S in nature.