Question

Gene expression and regulation can be controlled by organizational complexity of DNA in?
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Answer 1

Answer:

chromosomes.........

..........

Answer 2

Answer:

Transcription and translation were physically separated into two different cellular compartments. It therefore became possible to control gene expression by regulating transcription in the nucleus, and also by controlling the RNA levels and protein translation present outside the nucleus.

Explanation:

The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to produce proteins is called translation.

Transcription occurs in the nucleus in eukaryotic organisms, while translation occurs in the cytoplasm and endoplasmic reticulum. Both processes occur in the cytoplasm in prokaryotes. The factor controlling these processes is RNA polymerase in transcription and ribosomes in translation.

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