0
Add your answer:
Earn +20 pts
Does mRNA contain uracil or thymine in its nucleotide sequence?
mRNA contains uracil in its nucleotide sequence, not thymine.
Which type of mRNA nucleotide pairs thymine in the DNA strand?
Uracil pairs with adenine in mRNA and replaces thymine in the DNA strand during transcription.
Which do you suppose would be more harmful A mutation that changed the nucleotide sequence of an mRNA molecule or a mutation that changed the nucleotide sequence of a DNA molecule?
A mutation that changes the nucleotide sequence of a DNA molecule would likely be more harmful as it could potentially affect all mRNA molecules and proteins produced by that DNA. On the other hand, a mutation in an mRNA molecule would only affect the protein coded for by that specific mRNA.
A segment of DNA has the following sequence ttaaggcc which sequence of bases would be found on the complementary strand of mrna?
TGCA
What is the mRNA of DNA tac?
The mRNA sequence of the DNA sequence TAC would be AUG. In mRNA, thymine (T) is replaced by uracil (U).
Does mRNA contain uracil or thymine in its nucleotide sequence?
mRNA contains uracil in its nucleotide sequence, not thymine.
Which type of mRNA nucleotide pairs thymine in the DNA strand?
Uracil pairs with adenine in mRNA and replaces thymine in the DNA strand during transcription.
Is the nucleotide sequence in an mRNA codon an exact copy of the DNA triplet that coded for it?
Yes, the mRNA sequence is created by transcribing the complementary strand of the DNA sequence, so it is almost an exact copy. However, in RNA, uracil replaces thymine, so the mRNA codon is identical to the DNA triplet except for the substitution of uracil for thymine.
Which RNA has thymine?
uracil but that's in rna its thymine in DNA
What determines the mRNA sequence?
The genetic code is determined by the specific sequence of four nucleotide bases that make up DNA. The bases are guanine, adenine, thymine, and cytosine.
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.
Which do you suppose would be more harmful A mutation that changed the nucleotide sequence of an mRNA molecule or a mutation that changed the nucleotide sequence of a DNA molecule?
A mutation that changes the nucleotide sequence of a DNA molecule would likely be more harmful as it could potentially affect all mRNA molecules and proteins produced by that DNA. On the other hand, a mutation in an mRNA molecule would only affect the protein coded for by that specific mRNA.
A segment of DNA has the following sequence ttaaggcc which sequence of bases would be found on the complementary strand of mrna?
TGCA
What is the mRNA of DNA tac?
The mRNA sequence of the DNA sequence TAC would be AUG. In mRNA, thymine (T) is replaced by uracil (U).
Why can't the mRNA base sequence ATC be a codon?
The mRNA base sequence ATC is a codon, specifically for the amino acid Isoleucine.
What sequence of mRNA would go with the DNA sequence of act?
The complementary mRNA sequence to the DNA sequence "act" would be "uga" after transcription, where thymine (T) in DNA is replaced by uracil (U) in RNA.
What statement best compares the base sequence of an mRNA molecule with that of the cDNA made from the mRNA?
The base sequence of cDNA is complementary to the mRNA molecule from which it is synthesized. This means that the cDNA will have the same sequence as the mRNA, except that thymine in DNA is replaced with uracil in RNA.
