Question: 70s ribosomes are found in eukaryotic cells?
Answer: Yes, 70S ribosomes are found in both eukaryotic and prokaryotic cells. But in eukaryotic cells they are found in cell organelles such as mitochondrion and chloroplast while in prokaryotic cells they are are found in cytoplasm of the cells. The cytoplasm of eukaryotic cells contain 80S ribosomes.