AP EAMCET Medical 2015 Paper

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Question : 25 of 160

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Ribosomes are essential for protein synthesis, but they are present in Mitochondria and plastids, the sites of respiration and photosynthesis. What is the role of ribosomes in these cell organells.

Ribosomes transport ATP formed in Respiration and photosynthesis to cytoplasm through E.R.
Sub units of some required proteins are synthesised in these organelles
Ribosomes transport RNA and DNA to cytoplasm
All the above are correct

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