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why DNA is not directly trsnslated into protein rather than
it is using RNA as intermediate?
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Answer Posted / quido
We also need to consider that DNA is held in a great degree
of compaction and opens up transiently for transcription.
This time is not enough for the large no. of units of a
particular protein required in a cell to be synthesised
directly. So after a short period of trancription DNA can
go back to its protective compacted state; while the mRNA
produced can be used for producing the sufficient no. of
protein units.
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