Question

7.What is true about ribosomes?
These are found only in eukaryotic
O
cells
O
These are self-splicing introns of
some RNAs.
The prokaryotic ribosomes are 70S,
O where "S" stands for sedimentation
coefficient
The prokaryotic ribosomes are 80S,
where "S" stands for sedimentation
coefficient
Required​

Answer 1

Ribosome is a small spherical body within a living cell that is the site of protein synthesis. Ribosomes consist of two subunits, one large and one small, each of which comprises a type of RNA (called ribosomal RNA) and protein. They are found in both eukaryotic and prokaryotic cells.

Answer 2

Explanation:

Ribosomes are minute particles consisting of RNA and associated proteins that function to synthesize proteins. Proteins are needed for many cellular functions such as repairing damage or directing chemical processes. Ribosomes can be found floating within the cytoplasm or attached to the endoplasmic reticulum.