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Does L-lysine help with cold sores?
Yes, L-lysine is believed to help with cold sores by reducing the frequency and severity of outbreaks.
If you were to stretch the DNA from a cell out, how long would the strand be?
If you were to stretch the DNA from a cell out, the strand would be about 6 feet long.
What were Harriet Tubman's beliefs?
Harriet Tubman believed in the abolition of slavery and fought for the rights of African Americans. She was a devout Christian and believed in trusting in God for guidance and strength in her endeavors. Tubman also believed in the importance of education and empowerment for African Americans.
What is the closest synonym for the word believed?
The closest synonym for the word "believed" is "trusted" or "accepted."
What is C-value Paradox. Describe with examples?
C refers to the quantity of DNA in a cell, and to explain the c-value paradox,researches examined the repetitiveness of DNA ,and more recently probed and sequenced DNA to understand its properties. 1) Unique DNA and Repetitive DNA 2) Junk DNA
How is DNA methylation utilized in the process of DNA repair?
DNA methylation plays a role in DNA repair by helping to identify and repair damaged DNA. It can signal where repairs are needed and regulate the activity of repair enzymes. This process helps maintain the integrity of the DNA and ensures proper functioning of the cell.
How errors in DNA replication are fixed?
Errors in DNA replication are fixed through DNA repair mechanisms. Cells have various repair pathways, such as base excision repair, nucleotide excision repair, and mismatch repair, which correct different types of DNA damage. These repair processes involve identifying the error, removing the incorrect DNA sequence, and accurately inserting the correct nucleotides.
DNA cutting enzymes used in the repair of DNA damage?
DNA cutting enzymes used in the repair of DNA damage include endonucleases such as FEN1, EXO1, and MRE11, which cleave DNA strands to facilitate repair processes like base excision repair and DNA double-strand break repair. These enzymes help remove damaged DNA sections for replacement or rejoining to restore the DNA sequence integrity.
How can DNA repair itself to maintain genetic integrity?
DNA repair mechanisms are essential for maintaining genetic integrity by fixing any damage or errors that occur in the DNA molecule. There are several pathways that cells use to repair DNA, such as base excision repair, nucleotide excision repair, and mismatch repair. These pathways involve specialized proteins that recognize and correct different types of damage, ensuring that the DNA remains stable and functional.
What is the enzyme that connects the okasaki fragments and participates in DNA repair?
The enzyme that connects Okazaki fragments during DNA replication is DNA ligase. DNA ligase is also involved in repairing nicks in the sugar-phosphate backbone of DNA during processes such as base excision repair and mismatch repair.
How can mutagens cause genetic mutations in spite of your body DNA repair enzymes?
Mutagens cause a change in DNA and by this way they can produce mutant DNA repair enzymes.
How can mutations cause genetic mutations in spite of your body's DNA repair enzymes?
Mutagens cause a change in DNA and by this way they can produce mutant DNA repair enzymes.
What is a DNA repair enzyme activated by visible light?
DNA photolyase
What checks DNA for error?
DNA fingerprinting
Is DNA replication the same as DNA repair?
No, DNA replication is the process by which a cell makes an identical copy of its DNA, while DNA repair refers to the mechanisms cells use to fix damaged DNA, such as DNA mismatches, breaks, or lesions. DNA replication occurs during the cell cycle to ensure accurate transmission of genetic information to daughter cells, while DNA repair helps to maintain genomic integrity by correcting errors and damage.
What is the mechanism of DNA ligase in the process of DNA replication and repair?
DNA ligase is an enzyme that plays a crucial role in the process of DNA replication and repair by joining together the ends of DNA strands. It forms a bond between the sugar-phosphate backbone of adjacent DNA fragments, sealing any breaks or gaps in the DNA molecule. This helps to ensure the integrity and stability of the DNA molecule during replication and repair processes.
Damage to DNA is usually repaired by?
DNA repair mechanisms in cells, such as base excision repair, nucleotide excision repair, mismatch repair, and double-strand break repair pathways, help to fix damage. These systems can correct different types of DNA damage, ensuring the stability and integrity of the genome.
