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The simple answer is that DNA is located in the cell nucleus, but protein synthesis takes place in the cytoplasm. So a messenger molecule (mRNA) is needed to carry the genetic information from DNA (in the nucleus) to the ribosomes (in the cytoplasm) where the proteins are synthesised. See: http://www.phschool.com/science/biology_place/biocoach/transcription/tctlpreu.html

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16y ago
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11y ago

RNA acts a messenger molecule because it carries information from the DNA in the nucleus to the ribosomes in the cytoplasm. This appears to have evolved over millions of years to occur in eukaryotic cells, although the advantages are not well understood. In the early stages of life on planet Earth, it appears that RNA was both the genome and the messenger, possibly at the same time.

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13y ago

RNA is called a messenger because it transports genetic material to the cytoplasm.

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13y ago

Look...RNA and RNA messenger...RNA are both the same.

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10y ago

Rna was the original Genetic material; it became superceded by Dna yet it ended up performing an astoundingly complex set of functions - m Rna, t Rna, r Rna, et al...

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Q: Why is the mRNA molecule called messenger RNA?
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RNA that is a copy of DNA message that can enter the cytoplasm?

DNA code is copied to messenger RNA, abbreviated mRNA.


What is a single stranded RNA molecule that encodes the information to make a protein called?

This is called messenger RNA. mRNA


What is the form of RNA that is transcribed from DNA?

A. rRNA Type of RNA molecule transcribed from a DNA template B. codon Sequence of three nucleotides on a messenger RNA molecule C. tRNA RNA component of ribosomes D. anticodon Connects mRNA codon to an amino acid E.mRNA Sequence of three nucleotides on a transfer RNA molecule


What molecule contains the information on how to make proteins?

mRNA molecules carries information from a gene to the ribosome.


What molecule carries a copy of the code from out of the nucleus?

Molecules of Ribonucleic Acid (RNA) carry the instructions for assembling proteins out of the cell nucleus. Without this type of molecule, the cell cannot survive.


What type of RNA molecule is formed during eukaryotic transciprtion?

messenger RNA, mRNA


What molecule is made during transcription?

During transcription a protein molecule called a messenger RNA, or mRNA, is produced. This protein becomes important later during translation.


What is the form of RNA that carries the code from the DNA to the site where the proteins is assembled?

The mRNA carries information to the ribosomes. This is known as 'messenger' RNA because it carries the message, the base sequence from the nucleus to the ribosome. This mRNA is then translated into an amino acid sequence (polypeptide/protein) at the ribosome.


Which molecule is made in the nucleus but exits to function in the cytoplasm?

Messenger RNA (mRNA)


What molecule serves as a link between the information containing macro molecule DNA and protein synthesis?

mRNA (messenger RNA)


The basic unit of messenger RNA?

Amino acids are the basic units of messenger RNA. mRNA is synthesized from DNA and is a single stranded molecule.


Where does the messenger RNA have to travel to after transcription?

The process wherein messenger RNQ (or mRNA) is given a message is called transcription. In this process, n mRNA molecule is made (or transcribed) using DNA as the template. Essentially, the nucleotide sequence on a gene is read by an enzyme called RNA polymerase which synthesizes the mRNA molecule. Put simply, RNA polymerase scans the length of DNA until a gene is encountered. When the enzyme reaches the correct position, it begins adding complimentary nucleotides to make the mRNA molecule. This way, the entire gene is transcribed and copied on to the mRNA molecule.