Question
Biology Question on Cell: the unit of life
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
Absent in chloroplast and mitochondria
Explanation
Solution
The organelle ribosome is found in plastids (plastidoribosomes) and mitochondria (mitoribosomes) which is 70S in nature.