DNA polymerase is an enzyme that helps to make new matching DNA strand by adding nucleotides one at a time and joining each new nucleotide to the previous nuEach new nucleotidecleotide in the growing DNA strand.
DNA polymerase is the enzyme responsible for adding nucleotides to the growing DNA strand during replication, using the base-pairing rules (A pairs with T, and G pairs with C).
The polymerase itself does not separate the DNA strands. Helicase (another enzyme, sometimes found in complex with a polymerase holoenzyme) does the separating for it, ahead of the replication fork.
This is false transcription does not follows the same base-pairing rules as DNA replication except for cytosine which has a different partner. Transcription begins with an enzyme called RNA polymerase.
DNA replication simply means that DNA will split the double helix in two and refill its self. which then will make two of the same DNA strands.
The process by which a DNA molecule copies itself is called DNA replication. During this process, the double-stranded DNA molecule unwinds and separates into two complementary strands, and new nucleotides are added to each strand according to base pairing rules to form two identical DNA molecules.
DNA polymerase is the enzyme responsible for adding nucleotides to the growing DNA strand during replication, using the base-pairing rules (A pairs with T, and G pairs with C).
There are different types of DNA polymerase depending if it's from a eukaryotic or prokaryotic cell each performing specific tasks. Basically DNA polymerase catalyzes the formation of a polymer, a DNA strand, from many monomers, deoxyribonucleotides.
The polymerase itself does not separate the DNA strands. Helicase (another enzyme, sometimes found in complex with a polymerase holoenzyme) does the separating for it, ahead of the replication fork.
This is false transcription does not follows the same base-pairing rules as DNA replication except for cytosine which has a different partner. Transcription begins with an enzyme called RNA polymerase.
DNA replication simply means that DNA will split the double helix in two and refill its self. which then will make two of the same DNA strands.
During DNA replication, enzymes called DNA polymerases add nucleotides to the growing DNA strand in a specific direction, from the 5' to the 3' end. This ensures accurate copying of genetic information because the DNA polymerase can only add nucleotides in this direction, following the complementary base pairing rules (A with T, and G with C). This process helps maintain the integrity and accuracy of the genetic information within the cell.
DNA replication
rna polymerase
The process by which a DNA molecule copies itself is called DNA replication. During this process, the double-stranded DNA molecule unwinds and separates into two complementary strands, and new nucleotides are added to each strand according to base pairing rules to form two identical DNA molecules.
an enzyme called DNA helicases unwinds the double helix before DNA replication begins. enzymes known as DNA polymerases move along each of tge DNA strands while adding nucleotides to the exposed nitrogen bases according to the base pairing rules.
DNA cannot replicate de novo (i.e. there must be a free 3' OH group to attach nucleotides to) Replication must go from 5' to 3' The two strands of DNA are antiparallel Complementary base pairing
During DNA replication, nucleotides are added to the 3' end of a DNA strand by an enzyme called DNA polymerase. This enzyme attaches new nucleotides to the existing strand in a complementary manner, following the base pairing rules (A with T, and G with C). The 3' end of the DNA strand provides a free hydroxyl group (-OH) that allows the DNA polymerase to add the new nucleotide, extending the DNA strand in the 5' to 3' direction.