DNA replication or duplication is the process of making copies of DNA by the cell. It involves a series of steps and various enzymes required for the completion of the process.
<h3>What is the process of DNA replication?</h3>
DNA replication has several steps along with some proteins called replication enzymes as well as RNA.
The process of replication is as follows:
- Replication fork: It is made by unzipping DNA into two strands. It is done by break of the purine and pyrimidine bond accomplished by an enzyme called DNA helicase.
- Primer binding: After this unzipping, a short piece of RNA which is called as a primer binds to the 3' end of the DNA strand. The primer bound is the starting point for replication. Primers are generated by the enzyme referred to as DNA primase.
- Elongation: DNA polymerase aids in the elongation process in DNA replication. As the replication moves in the 5' to 3' direction on the leading strand, the newly formed strand will be continuous. But in the case of the lagging strand replication starts by binding with multiple primers which involve DNA polymerase and then adds pieces of DNA, called Okazaki fragments, to the strand between primers.
- Termination: On the formation of both the strands, Exonuclease removes all RNA primers followed by proofreading and then the adhesion of the Okazaki fragments by enzyme DNA ligase.
Thus, these were the steps involved in the process of DNA replication.
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Answer:
The next step is Prove or disprove the hypothesis on the basis of conclusions
Explanation:
The right step to follow the experiment is :
first step: Ask questions and make hypothesis
second step: Make a observations and draw conclusions
third step: Construct a hypothesis and record a data
fourth step: Analyze the results and make a conclusion
Fifth step : Prove or disprove the hypothesis on the basis of conclusions
They are the same because they have lower divisons
The DNA strand that is duplicated from a template strand in the 3' to 5' orientation is known as the lagging strand. It is produced in pieces.
<h3>What is the name of the DNA strand that is broken?</h3>
tardy strand
The "leading strand" and "lagging strand" are terms used to describe the DNA strands that are continually and intermittently produced, respectively. "Okazaki fragments" are the short, lagging strand pieces.
<h3>What does the phrase "discontinuous DNA replication" mean?</h3>
intermittent replication the process of creating a new strand of a DNA molecule that is capable of replication out of a number of little pieces that are later connected. This method is only used to synthesis one of the new strands, the so-called lagging strand.
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