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since rna is single stranded........it only needs one complementary strand......!
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What are the two DNA strands?
The two stands wound together in the DNA can be called any number of names depending on the chemical phenomenon occuring. During replication, the strands are called the leading and lagging strand. During transcription, they are called the sense and the non-sense strands. Basically, both strands are polynucleotides.
The process of transcription is similar to the process of DNA?
Replication and transcription involves a parental DNA strand that is the foundation on which the products are built on.Replication and transcription both have initiation step which involve the breakage of the parental DNA strand.Replication and transcription both have specific proteins that keep the polymerase molecule attached to the parental DNA strand. There are elongation factors for transcription and sliding clamp for replication.Both processes use DNA topoisomerases to relieve supercoiling.Both processes only proceed in the 5' to 3' direction.Replication and transcription both involve the addition of specific 3' endings. In replication, it is the addition of the GGGTTA sequence by telomerase. In transcription, it is the addition of the poly-A tail.Both processes used nucleotides as the language on which the daughter strands come from.Replication and transcription involve the hydrolysis of a phosphodiester bonds to begin their process.Both processes take place in the nucleus.
In preparation for mitosis DNA is copied this is called DNA?
DNA is not copied during mitosis. It is copied in the portion of the cell cycle prior to mitosis during the S phase of interphase and is called DNA Replication.
How are DNA replication and transcription similar?
RNA molecules produced by transcription are much shorter in length than DNA molecules produced by replication. Also in DNA replication the compliment of Adenine is Thymine. In transcription the compliment of Adenine is Uracil.
Compare and contrast the process of DNA replication to RNA transcription?
DNA replication means that the entire strand of DNA is copied. You end up with two double stranded DNAs that are full length. The four bases that make up DNA are A,T,G & C. Transcription is the copying of just a small section of DNA. From ChaCha!
What are the two DNA strands?
The two stands wound together in the DNA can be called any number of names depending on the chemical phenomenon occuring. During replication, the strands are called the leading and lagging strand. During transcription, they are called the sense and the non-sense strands. Basically, both strands are polynucleotides.
When DNA is about to be copied where does it split?
It splits down the middle due to the action of the enzyme helicase. This exposes the nitrogen bases on both strands of the DNA.
What does the chromatain do?
A chromatin is the material that makes up both mitotic and inter phase chromosomes; a complex of proteins and DNA strands that are loosely coiled such that translation and transcription can occur.
The process of transcription is similar to the process of DNA?
Replication and transcription involves a parental DNA strand that is the foundation on which the products are built on.Replication and transcription both have initiation step which involve the breakage of the parental DNA strand.Replication and transcription both have specific proteins that keep the polymerase molecule attached to the parental DNA strand. There are elongation factors for transcription and sliding clamp for replication.Both processes use DNA topoisomerases to relieve supercoiling.Both processes only proceed in the 5' to 3' direction.Replication and transcription both involve the addition of specific 3' endings. In replication, it is the addition of the GGGTTA sequence by telomerase. In transcription, it is the addition of the poly-A tail.Both processes used nucleotides as the language on which the daughter strands come from.Replication and transcription involve the hydrolysis of a phosphodiester bonds to begin their process.Both processes take place in the nucleus.
How can you tell the difference between a DNA molecule undergoing transcription and being replicated?
If the DNA molecule is undergoing transcription, then mRNA nucleotides will be forming along the anti-sense strand of DNA. If the DNA molecule is undergoing replication, new DNA nucleotides will be forming along both original strands of DNA.
Does during DNA replication only one strand of DNA serve as a template?
No. All strands can be replicated, just depends on where the enzymne decides to land and unzip it. Anyways, all DNA molecules would be adequate templates since they are all identical copies of each other.
In preparation for mitosis DNA is copied this is called DNA?
DNA is not copied during mitosis. It is copied in the portion of the cell cycle prior to mitosis during the S phase of interphase and is called DNA Replication.
How are DNA replication and transcription similar?
RNA molecules produced by transcription are much shorter in length than DNA molecules produced by replication. Also in DNA replication the compliment of Adenine is Thymine. In transcription the compliment of Adenine is Uracil.
Is Moshi Monsters or clubpenguin the best?
Both because they both have membership. But they were both copied. Panfu.com copied club penguin by the rooms and chat and stores and so on. And binweevils copied moshi monsters because of the levels and different rooms the copied ones were online first. Because both Club penguin and Moshi monsters is totally AWESOME if you ask me!
What type of DNA molecule forms as a result o DNA replication?
During DNA replication the two strands of the DNA helix split apart and the ribosome reads off the template strand producing an exact copy of this strand. Then RNA polymerase base pairs both of the strands, producing 2 semi-conservative strands.
What is involved in the inter-chain linkage between complementary strands of DNA?
Hydrogen bonding is involved in linking both strands together .
Where does transcription occurred?
Generally speaking transcription of an mRNA occurs in the cytoplasm of the cell. Keep in mind that in both prokaryotic and eukaryote cells transcription occurs, and though eukaryote cells have a nucleus where the DNA is stored unlike in prokaryotic cells this space is not utilized for transcription.
