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What chemical is an enzyme that add nucleotides to a new strand of DNA during replication?
DNA Polymerase is the enzyme which adds new nucleotides during replication.
Principle enzyme involved in DNA replication?
The primary enzyme involved in DNA replication is DNA polymerase. This enzyme is responsible for adding nucleotides to the growing DNA strand, which ensures accurate copying of the genetic information. There are different types of DNA polymerases with specific functions in the replication process.
What function does DNA polymerase have to enable it to detect errors and correct them?
DNA polymerase has a proofreading function that allows it to detect errors during DNA replication. If the enzyme detects a mismatched base pair, it can reverse its catalytic activity and remove the incorrect nucleotide before continuing with DNA synthesis. This proofreading process helps maintain the accuracy of DNA replication.
Is RNA polymerase used in both leading and lagging strands of DNA replication?
No, RNA polymerase is not used in both leading and lagging strands of DNA replication. RNA polymerase is responsible for transcribing DNA into RNA during gene expression, while DNA polymerase is responsible for synthesizing new DNA strands during replication. DNA polymerase is used on both the leading and lagging strands during DNA replication.
What happens to DNA polymerase if the protein is not present?
Without DNA polymerase, DNA replication cannot occur effectively, leading to incomplete or inaccurate copying of the DNA template. This can lead to mutations, genetic disorders, and cell death. The absence of DNA polymerase can disrupt the cell cycle and ultimately impair cell function and viability.
How does DNA polymerase function in the process of transcription?
DNA polymerase does not function in the process of transcription. Transcription is the process where RNA is synthesized from a DNA template by RNA polymerase. DNA polymerase, on the other hand, is involved in DNA replication, where it synthesizes a new DNA strand using a DNA template.
Dna polymerase has a what?
DNA polymerase has a proofreading function that helps to ensure accuracy during DNA replication by checking for errors and correcting them in real time.
What chemical is an enzyme that add nucleotides to a new strand of DNA during replication?
DNA Polymerase is the enzyme which adds new nucleotides during replication.
Where does DNA polymerase add nucleotides during the process of DNA replication?
DNA polymerase adds nucleotides to the growing DNA strand at the replication fork during the process of DNA replication.
What is the function of DNA polymerase 3 in the process of DNA replication?
DNA polymerase 3 is an enzyme that adds nucleotides to the growing DNA strand during replication. It is responsible for synthesizing the majority of the new DNA strand by adding complementary nucleotides to the template strand.
DNA replication is performed by?
DNA polymerase
What are the key differences between DNA polymerase and RNA polymerase in terms of their functions and roles in the process of genetic information replication?
DNA polymerase is responsible for synthesizing new DNA strands during DNA replication, while RNA polymerase is responsible for transcribing DNA into RNA. DNA polymerase adds nucleotides to the growing DNA strand, ensuring accurate replication of genetic information. RNA polymerase reads the DNA template and synthesizes a complementary RNA strand. Overall, DNA polymerase is involved in DNA replication, while RNA polymerase is involved in transcription.
In what direction does DNA polymerase add nucleotides during DNA replication?
DNA polymerase adds nucleotides in the 5' to 3' direction during DNA replication.
Does RNA polymerase require helicase for its function?
No, RNA polymerase does not require helicase for its function. RNA polymerase is responsible for synthesizing RNA from a DNA template, while helicase is an enzyme that unwinds the DNA double helix during processes like DNA replication and transcription.
Principle enzyme involved in DNA replication?
The primary enzyme involved in DNA replication is DNA polymerase. This enzyme is responsible for adding nucleotides to the growing DNA strand, which ensures accurate copying of the genetic information. There are different types of DNA polymerases with specific functions in the replication process.
Which DNA polymerase is responsible for removing primers and replacing them with DNA on the lagging strand during DNA replication?
The DNA polymerase responsible for removing primers and replacing them with DNA on the lagging strand during DNA replication is called DNA polymerase I.
What is the primase and its function?
Primase in the DNA-dependent RNA polymerase enzyme that functions in DNA replication by synthesizing the RNA primers which are then extended by DNA polymerase to yield newly synthesized DNA fragments. While being an RNA polymerase, primase is different from the RNA polymerase that functions in the transcription of DNA.
