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The 3' poly-a tail is attached to?
The 3' poly-A tail is attached to the 3' end of messenger RNA (mRNA) transcripts during post-transcriptional RNA processing. It helps stabilize the mRNA and plays a role in the translation process by signaling the addition of ribosomes and promoting efficient protein synthesis.
How does mRNA get out of the nucleus and into the cytoplasm for protein synthesis?
mRNA is transported out of the nucleus through nuclear pores in a process called mRNA export. Once in the cytoplasm, the mRNA binds to ribosomes where protein synthesis occurs.
What part of the DNA is copied in protein synthesis?
In protein synthesis, the DNA is copied into mRNA (messenger RNA) during the process of transcription. The mRNA then carries the genetic instructions from the DNA to the ribosomes, where protein synthesis occurs.
In what direction does the ribosome read mRNA during protein synthesis?
The ribosome reads mRNA in the 5' to 3' direction during protein synthesis.
What is the site of protein synthesis?
Protein synthesis occurs in the ribosomes within the cell. Ribosomes can be found in the cytoplasm or attached to the endoplasmic reticulum. These organelles read messenger RNA (mRNA) and assemble amino acids into a protein according to the code carried by the mRNA.
The 3' poly-a tail is attached to?
The 3' poly-A tail is attached to the 3' end of messenger RNA (mRNA) transcripts during post-transcriptional RNA processing. It helps stabilize the mRNA and plays a role in the translation process by signaling the addition of ribosomes and promoting efficient protein synthesis.
When mRNA leaves leaves the cells nucleus what does it become associated with?
mRNA becomes associated with ribosomes in the cytoplasm. Ribosomes are the cellular structures where mRNA is used as a template for protein synthesis. This association allows for translation, the process of converting the mRNA sequence into a protein.
What type of DNA migrates from nucleus to ribosomes?
Messenger RNA (mRNA) is the type of nucleic acid that carries the genetic information from the nucleus to the ribosomes for protein synthesis. Transcription in the nucleus produces mRNA from the DNA template, and the mRNA then travels to the ribosomes in the cytoplasm or on the endoplasmic reticulum for translation.
How does mRNA get out of the nucleus and into the cytoplasm for protein synthesis?
mRNA is transported out of the nucleus through nuclear pores in a process called mRNA export. Once in the cytoplasm, the mRNA binds to ribosomes where protein synthesis occurs.
What part of the DNA is copied in protein synthesis?
In protein synthesis, the DNA is copied into mRNA (messenger RNA) during the process of transcription. The mRNA then carries the genetic instructions from the DNA to the ribosomes, where protein synthesis occurs.
In what direction does the ribosome read mRNA during protein synthesis?
The ribosome reads mRNA in the 5' to 3' direction during protein synthesis.
What is the site of protein synthesis?
Protein synthesis occurs in the ribosomes within the cell. Ribosomes can be found in the cytoplasm or attached to the endoplasmic reticulum. These organelles read messenger RNA (mRNA) and assemble amino acids into a protein according to the code carried by the mRNA.
What molecule caries an amino acid to the site of protein synthesis?
Transfer RNA (tRNA) carries an amino acid to the site of protein synthesis on the ribosome. Each tRNA molecule has a specific amino acid attached to it and matches with the corresponding codon on the messenger RNA (mRNA) during protein synthesis.
Protein synthesis occurs at this organelle?
mRNA functions as a messenger from the original DNA helix in the 'nucleus' (transcription), and is then transported to the 'cytoplasm' where the information in the mRNA is translated (translation) into a sequence of amino acids making up a polypeptide.
Is mRNA translated from 5' to 3' during the process of protein synthesis?
Yes, mRNA is translated from 5' to 3' during the process of protein synthesis.
Where does a tRNA bind to an mRNA molecule during the process of protein synthesis?
A tRNA binds to an mRNA molecule at the ribosome during the process of protein synthesis.
Where does mRNA travel to within the cell during the process of protein synthesis?
mRNA travels to the ribosomes within the cell during the process of protein synthesis.
