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What else can I help you with?
Is topoisomerases belong to restriction enzymes?
No, topoisomerases are not the same as restriction enzymes. Topoisomerases are enzymes that regulate the supercoiling of DNA, while restriction enzymes recognize specific DNA sequences and cleave them. Both enzymes play different roles in DNA metabolism.
At the DNA synthesis G2 checkpoint DNA replication is checked by 1 receptor proteins 2 Repair enzymes 3 electron transport chains 4 cell surface markers?
2 Repair enzymes. At the DNA synthesis G2 checkpoint, DNA replication is checked by repair enzymes that detect and repair any mistakes in the replicated DNA before the cell progresses to mitosis. Receptor proteins, electron transport chains, and cell surface markers are not directly involved in checking DNA replication at this checkpoint.
What enzymes build DNA?
Enzymes involved in DNA replication include DNA polymerase, helicase, primase, ligase, and topoisomerase. These enzymes work together to unwind the DNA helix, synthesize new DNA strands, and repair any mistakes that may occur during the process.
How are proteins involved in DNA replications?
Proteins are the enzymes, such as DNA polymerase, which actually to the work to replicate the DNA and help to maintain its integrity.
What is before DNA?
What is DNA replicated before?
How is DNA different from the DNA found in chromosomes?
Do you mean what is the difference between DNA w/in chromosomes and DNA that is not? the DNA in chromosomes is tightly bound up (to histones) and therefore can not be accessed to be transcribed or replicated. Also this DNA may be methylated, or otherwise made inaccessible to enzymes that might act on it
Which type of enzyme is involved in excision repair?
The enzyme involved in excision repair is called an endonuclease. Endonucleases cleave the damaged DNA strand at specific sites to remove the damaged portion, allowing for DNA synthesis and repair to occur.
DNA is replicated where.?
interphase
What is the name of the two enzymes that help in the duplication of DNA?
More than two enzymes are involved. However, the main ones are DNA Polymerase I and DNA Polymerase III. DNA Polymerase III adds new nucleotides and DNA Polymerase I removes primers.
What are the four enzymes involved in DNA replication and repair?
The four enzymes involved in DNA replication and repair are DNA polymerase, DNA helicase, DNA ligase, and DNA primase. DNA polymerase synthesizes new DNA strands, DNA helicase unwinds the double helix, DNA ligase joins the Okazaki fragments on the lagging strand, and DNA primase synthesizes RNA primers for DNA polymerase to begin replication.
Mitochondrial DNA is replicated independently from nuclear DNA?
Yes
WHEN ARE CHROMOSOME (DNA) REPLICATED?
Interphase is when DNA replication occurs. :)
