proteins are made in ribosomes, but dna is stored in the nucleus. how does rna help in this process?\nrna…

proteins are made in ribosomes, but dna is stored in the nucleus. how does rna help in this process?\nrna copies dna and transports it to ribosomes for protein synthesis.\nrna changes the dna sequence to create new proteins.\nrna breaks down dna so that proteins can be formed.\nrna helps in the replication of dna before protein synthesis.

proteins are made in ribosomes, but dna is stored in the nucleus. how does rna help in this process?\nrna copies dna and transports it to ribosomes for protein synthesis.\nrna changes the dna sequence to create new proteins.\nrna breaks down dna so that proteins can be formed.\nrna helps in the replication of dna before protein synthesis.

Answer

Brief Explanations:

DNA contains genetic information for protein - synthesis. RNA (messenger RNA specifically) copies the DNA sequence through transcription in the nucleus and then transports this information to the ribosomes where translation (protein - synthesis) occurs. The other options are incorrect as RNA doesn't change the DNA sequence to create new proteins, doesn't break down DNA for protein formation, and isn't mainly involved in DNA replication for protein - synthesis.

Answer:

RNA copies DNA and transports it to ribosomes for protein synthesis.