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RNA molecules are basically a cheap, yet reliable copy of your cell's DNA.
To understand why RNA molecules are needed, you must first know that DNA is very precious. It is the only copy of instructions you cell has. Without it, everything your cells do would cease to happen, and your cells would shut down.
Because it's so precious, DNA can't leave the protection of the nucleus, because there's too great a risk that it would be hurt. So, it makes a generic but identical copy of itself into RNA, which can travel unharmed throughout the cell.
Once copied, RNA travels though the cell to places like your ribosomes, and tells them how to put together amino acids in order to make proteins, the building blocks of your cell.
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∙ 13y ago
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∙ 13y agoMessenger RNA (mRNA) copies DNA's instructions in the nucleus.
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∙ 9y agoMessenger RNA copies DNA's instruction in the nucleus.
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∙ 12y agomessenger RNA
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∙ 12y agoMessenger rna.
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∙ 13y agoRna Polymerase.
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∙ 11y agoThe tRNA is responsible for that.
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∙ 12y agomRNA
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What has the instructions for assembling proteins?
They are on DNA. DNA is in nucleus
What is The type of RNA that carries information from DNA to the ribosome of a cell is known as?
The type of RNA that brings instructions from DNA in the nucleus to the cytoplasm is messenger RNA or mRNA.
What organelle copies DNA?
DNA is copied by proteins in the nucleus, which is not technically considered to be an organelle. DNA never leaves the nucleus, so it never interacts with the organelles.
What molecule copies the DNA coding strand and leaves the nucleus?
mRNA copies the information.Process is called transcription.
Instructions for all cell activities are coded for by?
The nucleus
Which types of RNA copies DNA's instructions In the nucleus?
Messenger RNA (mRNA) copies DNA's instructions in the nucleus.
Which type of RNA copies DNA's instrutions in the nucleus?
mRNA (messenger RNA) carries a copy of the DNA from the nucleus to the ribosomes.
What has the instructions for assembling proteins?
They are on DNA. DNA is in nucleus
What eukaryotic cells RNA is copies from DNA in the?
the nucleus i believe
During transcription what does the messenger rna do?
messenger RNA carries copies of instructions for the amino acids into proteins from DNA
What is The type of RNA that carries information from DNA to the ribosome of a cell is known as?
The type of RNA that brings instructions from DNA in the nucleus to the cytoplasm is messenger RNA or mRNA.
Where within the cell are the DNA instructions located?
The Nucleus.
What organelle copies DNA?
DNA is copied by proteins in the nucleus, which is not technically considered to be an organelle. DNA never leaves the nucleus, so it never interacts with the organelles.
What is the term for DNA after it has left the nucleus?
The DNA found in the nucleus does not leave the nucleus. Instead, a copy of this DNA is carried on mRNA out of the nucleus and to the ribosomes. By keeping the DNA in the nucleus, it is protected from degradation - so a "master copy" of the instructions can be kept safe.
What molecule copies the DNA coding strand and leaves the nucleus?
mRNA copies the information.Process is called transcription.
Where are the instructions to form new cells?
In the DNA contained in the nucleus.
Instructions for all cell activities are coded for by?
The nucleus
