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What key event happens during the s phase?
synthesis of DNA DNA Replication
What are the end products of DNA replication and translation?
uhh i think polypeptides, i know they are for translation
How does PCR selectively amplify stretches of DNA?
The PCR or Polymerase Chain Reaction is a laboratory system for DNA replication and amplificiation. It allows selected stretches of DNA to be duplicated using heat in the process.
How did Watson and crick come up with a hypothesize of DNA replication?
They predicted that the DNA double helix would unzip and replicate semiconservatively.
What are long strands of amino acids called?
Long chains of amino acids are called polypeptides.
How are proteins involved in the process of DNA replication?
During DNA replication, proteins called DNA polymerases help to copy the DNA strands by adding new nucleotides to the existing strands. Other proteins, like helicases and topoisomerases, unwind and stabilize the DNA strands to allow for replication to occur smoothly. Proteins also help in proofreading and repairing any mistakes that may occur during the replication process.
What 2 proteins are used during DNA replication?
The two proteins used during DNA replication are DNA polymerase and DNA helicase. DNA polymerase adds nucleotides to the growing DNA strand, while DNA helicase unwinds the double helix structure of DNA to expose the template strands for replication.
How do single strand binding proteins contribute to the process of DNA replication?
Single strand binding proteins stabilize the unwound DNA strands during replication by preventing them from re-forming into a double helix. This allows other enzymes and proteins involved in replication to access the single-stranded DNA and carry out the replication process efficiently.
How do binding proteins contribute to the process of DNA replication?
Binding proteins play a crucial role in DNA replication by attaching to specific sites on the DNA strand and helping to stabilize the replication process. They help to unwind the double helix structure of the DNA, allowing other enzymes and proteins to access the DNA strand and replicate it accurately. Binding proteins also prevent the DNA strands from rejoining prematurely, ensuring that the replication process proceeds smoothly and without errors.
What is the function of the DNA in a chloroplast?
They code for proteins. DNA allows self replication of chloroplasts
How does DNA code for proteins?
The human DNA codes for proteins through transcription and replication of the genes. Only about 2 percent of the DNA is used for coding.
How do single stranded binding proteins contribute to the process of DNA replication?
Single-stranded binding proteins help stabilize and protect the single-stranded DNA during DNA replication by preventing it from forming secondary structures or being degraded. This allows the DNA polymerase enzyme to efficiently copy the DNA strand and ensures accurate replication.
What is the function of single strand binding proteins in DNA replication?
Single strand binding proteins in DNA replication help stabilize and protect the single-stranded DNA during the process, preventing it from forming secondary structures or being degraded.
How does the ssb protein facilitate and regulate the process of DNA replication?
The ssb protein helps in DNA replication by binding to single-stranded DNA, protecting it from damage and preventing it from forming secondary structures. This allows other proteins involved in replication to access the DNA and carry out the process efficiently. Additionally, ssb protein helps regulate the replication process by interacting with other proteins and enzymes involved in DNA replication, ensuring that it occurs accurately and in a coordinated manner.
What is the role of single-strand binding proteins in DNA replication and repair processes?
Single-strand binding proteins play a crucial role in DNA replication and repair by stabilizing single-stranded DNA molecules, preventing them from forming secondary structures and allowing enzymes to access and work on the DNA. This helps ensure accurate replication and efficient repair of damaged DNA.
What is replisome?
A replisome is a complex of proteins involved in DNA replication. It consists of multiple components, including DNA polymerase, helicase, primase, and other enzymes that work together to synthesize new DNA strands during replication. The replisome coordinates the unwinding of the double-stranded DNA, synthesis of new DNA strands, and proofreading functions to ensure accurate replication.
What is DNA replication is performed by?
DNA replication is performed by a group of enzymes known as DNA polymerases. These enzymes are responsible for synthesizing new DNA strands by adding nucleotides in a complementary fashion to the existing DNA template. Other proteins are also involved in DNA replication to help unwind the double helix, stabilize the replication fork, and proofread the newly synthesized DNA.
