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What is the function of the cap and tail on eukaryotic mRNA?
The cap and tail on eukaryotic mRNA play important roles in mRNA stability and translation. The 5' cap protects the mRNA from degradation and helps in the initiation of translation. The poly(A) tail at the 3' end of mRNA also plays a role in mRNA stability and regulation of translation.
Is cDNA complementary to mRNA?
Yes, cDNA is complementary to mRNA.
The 5' cap of mRNA is important for what?
The 5' cap of mRNA is important for several reasons: it protects the mRNA from degradation by exonucleases, helps in the recognition and binding of the mRNA by the ribosome for translation, and is essential for efficient splicing of introns.
In which direction is mRNA transcribed?
mRNA is transcribed in the 5' to 3' direction.
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 type of sugar is found in mRNA?
ribose
What is the name of the sugar in mRNA nucleotides?
ribose
What is the name of sugar present in tRNA nucleotides?
The sugar present in RNA (including tRNA AND mRNA) is Ribose sugar.
Is phosphoric acid present in mRNA?
No, phosphoric acid is not present in mRNA. mRNA, or messenger RNA, is a type of RNA molecule that carries genetic information from the DNA in the cell's nucleus to the cytoplasm where proteins are synthesized. Phosphoric acid is involved in the structure of DNA, but not mRNA.
What carry instructions for making proteins?
mRNA
What is the function of the cap and tail on eukaryotic mRNA?
The cap and tail on eukaryotic mRNA play important roles in mRNA stability and translation. The 5' cap protects the mRNA from degradation and helps in the initiation of translation. The poly(A) tail at the 3' end of mRNA also plays a role in mRNA stability and regulation of translation.
Is cDNA complementary to mRNA?
Yes, cDNA is complementary to mRNA.
What does the mRNA contain?
pre mRNA contains the same things as mRNA - phosphates -uracil, adenine, guanine, cytosine -ribose sugar -hydrogen bonds -covalent bonds -GTP cap -Poly A tail However, pre mRNA is different because it still contains introns and exons, while mRNA only contains exons introns code for things which are no longer expressed as traits, and therefore are not translated, they are instead removed by splicesomes exons code for the traits expressed and therefore are not removed and are expressed
What is the scientific term for writing the mRNA message in a cell?
The creation of mRNA is called transcription. mRNA is being transcribed from the DNA template.
What is the order of how a cell changes DNA messages to protein?
DNA -> transcription -> pre-mRNA -> mRNA processing -> mRNA -> translation -> protein
Does translation involve the formation of mRNA?
No, transcription involves the formation of mRNA.
What is the relationship between chromosome mRNA and proteins?
The mRNA is transcribed into proteins
