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How can damaged DNA lead to a mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
Describe how damaged DNA can lead to mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
Which describes how damaged DNA can lead to a mutation?
Damaged DNA can lead to mutations when errors occur during the repair process or when the damaged DNA is replicated. If the cell's repair mechanisms misinterpret the damaged sites or fail to fix them correctly, the resulting changes in the DNA sequence can introduce mutations. These mutations may alter gene function or expression, potentially leading to various consequences, including disease or altered traits in an organism. Overall, the integrity of DNA is crucial for maintaining genetic stability.
Repair of damaged DNA might be viewed as a race between an endonuclease and?
a DNA polymerase. The endonuclease recognizes and cleaves the damaged DNA, creating a site for repair. The DNA polymerase then fills in the gap with the correct nucleotides, restoring the integrity of the DNA molecule. This race determines whether the DNA is successfully repaired or if mutations will persist in the repaired sequence.
Why scientists need to extract DNA from living cells and not dead cells?
Scientists extract DNA from living cells because living cells maintain intact cellular structures and active metabolic processes, which preserve the integrity and functionality of the DNA. In contrast, DNA from dead cells can be degraded or damaged due to environmental factors and the natural breakdown processes that occur after cell death. Analyzing DNA from living cells also allows for insights into ongoing biological processes, such as gene expression and cellular responses, which are crucial for research in genetics, medicine, and biotechnology.
How can damaged DNA lead to a mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
How can damaged DNA lead to mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
Describes how damaged DNA can lead to a mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
Describe how damaged DNA can lead to mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
What describes how damaged DNA can lead to mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
What describes how DNA can lead to a mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
What describes how damage DNA can lead to a mutation?
An error occurs when the damaged DNA is repaired.an error occurs when the damaged DNA is repaired
What are some DNA question?
Why does it repeat information? How exactly does it replicate? Can we repair damaged DNA.
When the cell splits how does the DNA not get damaged?
DNA is part of chromosome, and will not be affected. The cell splits in chromosomes. There may be some DNAs damaged, but this is in very very small numbers.
Grace spent long hours in the sun and damaged the DNA of her skin cells so that the damaged cells could no longer effectively make new skin cells How would you classify the damaged DNA segment?
mutation
What is a dead tooth?
It is a tooth that the root has been damaged and is "dead"
What would happen if the DNA was damaged?
it could change the entire dna structure, and cause deformations
