How does the nucleus control which proteins are made by the ribosomes?

It depends on the genes that are transcribed in the cell. Genes are transcribed into messenger RNA molecules (mRNAs) that are translated into proteins in the ribosomes. Gene transcription is a fundamental cellular mechanism that depends on transcription factors which bind target promoter regions

yes? sounds right, but you didn’t ask a question.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

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