0
What occurs when extra bases are put into a DNA molecule during replication?
Wiki User
∙ 10y ago
However, in eukaryotes only, there are extra sequences in the DNA and mRNA that don't code for proteins called introns. This mRNA is then further processed:
- Introns get cut out
- The coding sequences get spliced together
- A special nucleotide "cap" gets added to one end
- A long tail consisting of 100 to 200 adenine nucleotides is added to the other end
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the most change in the sequence of bases in a DNA molecule is most accurately referred to?
A chromosomal replication
What do the two sides of the DNA molecule do in DNA Replication?
There are four bases in a DNA "ladder"... It is called a ladder because of the "two sides" and the bases... In DNA replication, they obviously replicate and the two sides are replicated as are the bases. (A,T,C,G)
Which assembles the complementary nucleotide bases during replication?
DNA Polymerase
Is it true that Replication occurs simultaneously at many points on a DNA molecule?
Yes it is. The eukaryotic DNA polymerase works much slower than the prokaryotic DNA polymerase, working at around 50 bases per second. With as many as 80 million bases to replicate the job is achieved in about one hour by having many replication forks. The simple answer: It's quicker.
Which enzyme assembles the complementary nucleotide bases during replication?
DNA Polymerase
What is the most change in the sequence of bases in a DNA molecule is most accurately referred to?
A chromosomal replication
What do the two sides of the DNA molecule do in DNA Replication?
There are four bases in a DNA "ladder"... It is called a ladder because of the "two sides" and the bases... In DNA replication, they obviously replicate and the two sides are replicated as are the bases. (A,T,C,G)
Is it true that Replication occurs simultaneously at many points on a DNA molecule?
Yes it is. The eukaryotic DNA polymerase works much slower than the prokaryotic DNA polymerase, working at around 50 bases per second. With as many as 80 million bases to replicate the job is achieved in about one hour by having many replication forks. The simple answer: It's quicker.
Which assembles the complementary nucleotide bases during replication?
DNA Polymerase
What nitrogen bases floating in the nucleus pair up with on each half of DNA molecule?
A pairs with T ,G pairs with C , T pairs with A, G pairs with C during replication .
What Nitrogen bases floating in the nucleus pairs up with what on each half of the DNA molecule.?
A pairs with T ,G pairs with C , T pairs with A, G pairs with C during replication .
What type of bonds are broken during the unwinding stage of replication?
hydrogen in bases
Which enzyme assembles the complementary nucleotide bases during replication?
DNA Polymerase
During DNA replication what two processes must occur before the two stands of a DNA molecules can separate?
the hydrogen bonds between the nitrogen bases must be broken and the molecule must unwind.
What is the process by which a DNA molecule is copied called?
dna replication. can be summarised as the two helical strands of dna unravelling through the action of enzymes and the corresponding nitrogenous bases of each being matched up (A-T, C-G) to form two identical strands
What part of the DNA molecule is unzipped?
The hydrogen bonds connecting the nucleotide bases are broken so right down the center is where is is split for DNA Replication or Transcription.
How do the nitrogen bases pair up during replication?
By forming matching hydrogen bonds.
