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DNA is not made into mRNA, it is transcribed by mRNA. The DNA molecule is split into two strands by the enzyme helicase. One strand is the sense strand and the other is the anti-sense strand. Then mRNA nucleotides pair with their complimentary DNA bases on the antisense strand. The enzyme RNA polymerase causes the mRNA nucleotides to bond with one another, forming a strand of mRNA.
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∙ 11y ago
DNA is first transcribed into mRNA by an enzyme called RNA polymerase. During transcription, RNA polymerase reads the DNA sequence and generates a complementary mRNA strand. This mRNA strand then leaves the nucleus and enters the cytoplasm for translation into proteins.
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How much DNA unzips to make mRNA?
One mRNA strand is made.
Which strand of DNA transcribes into mRNA?
The template strand of DNA is the one that is transcribed into mRNA. This strand is complementary to the mRNA sequence, allowing for the correct base pairing during transcription.
What organells makes proteins?
ribosomesProteins are made in ribosomes. mRNA transcribed from DNA carries the message of protein sequences. In ribosome mRNA interact with tRNAs to form polypeptides from amino acids.ribosomes translate proteins from amino acids. The message needed for the synthesis is coded in mRNA. mRNA is transcribed from DNA for this and exported to cytosol.
DNA sequence acgtt will give what mRNA base sequence?
The mRNA base sequence corresponding to the DNA sequence acgtt is ugcaa. The mRNA sequence is complementary to the DNA sequence, with thymine (T) in DNA being replaced by uracil (U) in mRNA.
In genetics what does complementary DNA mean?
Complementary DNA (cDNA) is DNA that has been copied from an mRNA through a reverse transcriptase enzyme. cDNA contains a copy of the original DNA sequence that made the mRNA - but without the introns (as these are cut out to create mRNA).
Where is the process of making mRNA from DNA called?
The process of making mRNA from DNA is called transcription. It takes place in the cell nucleus and involves the synthesis of mRNA using one strand of DNA as a template.
How is mRNA produced is cell?
mRNA is made by RNA polymerase, using DNA as a template.
How mRNA produced in a cell?
mRNA is made by RNA polymerase, using DNA as a template.
MRNA strand is made in the process of what?
mRNA (messenger RNA) is made in the process of transcription, which occurs in the nucleus of a cell. During transcription, the DNA sequence is used as a template to synthesize a complementary mRNA strand. This mRNA molecule then carries the genetic information from the DNA to the ribosomes in the cytoplasm for protein synthesis.
How does mRNA get the code for gene from DNA?
mRNA is transcribed from DNA by an enzyme called RNA polymerase. During transcription, RNA polymerase reads the DNA sequence and creates a complementary strand of mRNA. This mRNA molecule carries the genetic code from the DNA to the ribosome for protein synthesis.
How many strand of mRNA are transcribed from the two unzipped strands of DNA?
One mRNA strand is made.
How is mRNA differint from DNA?
The mRNA comes into the DNA when the DNA unzips. Then the mRNA attaches to one side of the DNA, copies it down, and leaves. Remember, AT CG
How much DNA unzips to make mRNA?
One mRNA strand is made.
Which strand of DNA transcribes into mRNA?
The template strand of DNA is the one that is transcribed into mRNA. This strand is complementary to the mRNA sequence, allowing for the correct base pairing during transcription.
Are proteins made by translating mRNA?
What best describes the product of dna transcription
A DNA strand with the base sequence tgacgca codes for a strand of mrna the mrna will have what base sequence?
The mRNA sequence generated from the DNA strand tgacgca would be acugcgu. This is because mRNA is complementary to the DNA template strand, so DNA base T pairs with mRNA base A, DNA base G pairs with mRNA base C, DNA base A pairs with mRNA base U, and DNA base C pairs with mRNA base G.
What is the order of how a cell changes DNA messages to protein?
DNA -> transcription -> pre-mRNA -> mRNA processing -> mRNA -> translation -> protein
