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During DNA replication, the enzyme DNA polymerase is primarily responsible for the elongation of the complementary DNA strand. It synthesizes new DNA by adding nucleotides complementary to the template strand in a 5' to 3' direction. Additionally, primase synthesizes a short RNA primer to provide a starting point for DNA polymerase. Other enzymes, such as helicase and ligase, also play crucial roles in unwinding the DNA and joining Okazaki fragments, respectively.
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What enzymes assembles the complementary nucleotides bases during replication?
During DNA replication, the enzyme DNA polymerase assembles complementary nucleotide bases. It adds nucleotides to the growing DNA strand by matching them with their complementary bases on the template strand. Additionally, RNA primase synthesizes a short RNA primer that provides a starting point for DNA polymerase to begin replication.
What are the basic three steps of DNA replication?
The three main steps in the process of DNA replication are initiation, elongation and termination. Initiation is the beginning of the process. During elongation new DNA strands are formed and in termination replication ends.
Which assembles the complementary nucleotide bases during replication?
DNA Polymerase
Which enzyme assembles the complementary nucleotide bases during replication?
DNA polymerase is responsible for assembling complementary nucleotide bases during DNA replication. It adds nucleotides to the growing DNA strand using the existing strand as a template.
DNA replication results in two identical DNA molecules. What role do DNA helicases have in DNA replication?
DNA helicases are enzymes responsible for unwinding the double-stranded DNA helix during replication. They separate the DNA strands by breaking the hydrogen bonds between the complementary base pairs, providing the single-stranded template needed for replication to occur. This process is crucial for allowing DNA polymerase to access the strands and synthesize new complementary strands.
What enzymes assembles the complementary nucleotides bases during replication?
During DNA replication, the enzyme DNA polymerase assembles complementary nucleotide bases. It adds nucleotides to the growing DNA strand by matching them with their complementary bases on the template strand. Additionally, RNA primase synthesizes a short RNA primer that provides a starting point for DNA polymerase to begin replication.
What separates the DNA strands during replication?
During replication, enzymes called helicases unwind and separate the DNA strands by breaking the hydrogen bonds between the base pairs. This process creates a replication fork where new complementary strands are synthesized.
What are the basic three steps of DNA replication?
The three main steps in the process of DNA replication are initiation, elongation and termination. Initiation is the beginning of the process. During elongation new DNA strands are formed and in termination replication ends.
Enzymes that move along each of the DNA strands during replication adding nucleotides to the exposed bases of what?
Enzymes such as DNA polymerase move along each DNA strand during replication, adding complementary nucleotides to the exposed bases of the template strand. This process ensures the accurate replication of the genetic information from one generation to the next.
What happens when there is an error that will occur during DNA replication especially elongation?
deletion or duplication
Which assembles the complementary nucleotide bases during replication?
DNA Polymerase
How do ribonucleotide triphosphates contribute to the process of DNA replication?
Ribonucleotide triphosphates provide the building blocks for synthesizing new DNA strands during replication. They are used by DNA polymerase enzymes to add complementary nucleotides to the growing DNA strand, ensuring accurate replication of the genetic material.
Why are enzymes important to the DNA replication?
Enzymes are essential for DNA replication because they facilitate the unwinding of the DNA double helix, the synthesis of new complementary strands, and the proofreading and repair of any errors that occur during replication. They also help regulate the process to ensure accurate and efficient copying of the genetic material.
What causes DNA to split during the process of replication?
During the process of DNA replication, the DNA splits due to the action of enzymes called helicases. These helicases unwind the double helix structure of the DNA, allowing it to separate into two strands. This separation is necessary for the replication process to occur, as each strand serves as a template for the creation of a new complementary strand.
What is complementary to gatcgt during dna replication?
The complementary base to adenine (A) is thymine (T), and the complementary base to cytosine (C) is guanine (G). Therefore, during DNA replication, the complementary sequence to gatcgt would be ctagca.
Which enzyme assembles the complementary nucleotide bases during replication?
DNA polymerase is responsible for assembling complementary nucleotide bases during DNA replication. It adds nucleotides to the growing DNA strand using the existing strand as a template.
What is the enzyme responsible for reading the DNA template and adding complementary base pairs during the process of DNA replication?
The enzyme responsible for reading the DNA template and adding complementary base pairs during DNA replication is called DNA polymerase.
