0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How is dna made into mRNA?
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.
What is the base sequence for the mRNA start codon?
3 nucleotides.
If there are 1200 nucleotides in DNA strand how may codons will be in mRNA strand?
400 codons.Because 3 consecutive nucleotides in a gene together form a codon which codes for amino acids.
If the base sequence of template strand is GCCATTAC what would the base sequence of the mRNA?
The mRNA will have codons AUG-CCA-GUA-GGC-CAC
The order of bases in a molecule of mRNA is determined by the sequence?
The base sequence of mRnas is 'determined by the base sequence of nucleotides in Dna.' The base sequence is transformed into information via the triplet codons of The Genetic Code.
How many bases on a strand of mRNA code for one amino acid?
3 nucleotides
How is dna made into mRNA?
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.
A segment of DNA has the following sequence TTAAGGCC. Which sequence of bases would be found on the complementary strand of mRNA?
The complimentary strand of MRNA would be AAUUCCGG.
What can occur as a result of a change in the sequence of nucleotides in a strand of DNA?
The addition or deletion of a nucleotide can lead to a Frameshift mutation. The Frameshift mutation causes a "shift" in the reading frame of the codons in the mRNA. This may lead to the change in the amino acid sequence at protein translation.
A DNA strand with the base sequence tgacgca codes for a strand of mrna the mrna will have what base sequence?
Remember that in rna Uracil replaces Thymine so ACUGCGU.
What is the base sequence for the mRNA start codon?
3 nucleotides.
How is DNA copied and made into a mRNA?
There is no such process. DNA cannot come from RNA unless it contains reverse transcriptase. However, there is a process that makes mRNA from a DNA strand. This process is called transcription.
How many nucleotides would it take to construct the mRNA coding strand of the β-subunit of the hemoglobin A molecule?
441 nucleotides
The DNA code is cgt what is the sequence of nucleotides in the transcribed mrna?
TCU
If there are 1200 nucleotides in DNA strand how may codons will be in mRNA strand?
400 codons.Because 3 consecutive nucleotides in a gene together form a codon which codes for amino acids.
A segment of DNA has the following sequence ttaaggcc which sequence of bases would be found on the complementary strand of mrna?
TGCA
If the base sequence of template strand is GCCATTAC what would the base sequence of the mRNA?
The mRNA will have codons AUG-CCA-GUA-GGC-CAC
