Can you please explain in detail DNA repair mechanisms from a biochemical point of view (direct reversal of damage- DNA methyltransferase, DNA photolyase, base excision repair- DNA glycosylase and nucleotide excision repair, as well as mismatch repair and SOS response and recombination repair) I really need your help. I will be forever grateful. And if I may ask you one thing if you copy from the internet please put the citations, or links. Thank you in advance!!!
Can you please explain in detail DNA repair mechanisms from a biochemical point of view (direct...
Can you please explain in detail heme degradation and explain in detail DNA repair mechanisms. It is really important to me. I will be forever grateful. And if I may ask you one thing if you copy from the internet please put the citations, or links. Thank you in advance!!!
can you guys please give me the correct answers and explain why? 3. Which of the following statements is CORRECT? A. Exposure of E.coli to UV light greatly increases the frequency of cytosine deamination B. Mutagens that intercalate into the double helix lead to the formation of thymine dimers. C) Oxidative damage to DNA usually leads to the formation of frameshift mutations. D. Some alkylating agents are mutagenic because they chemically modify amino acids in the active site of DNA...
Explain the discovery, mechanism of action and function of AID (activation-induced deaminase)? SOMATIC HYPERMUTATION (Figures 7 and 8). Indeed, the discovery of AID provided the missing MSH2-deficient mice had previously been taken to indicate that somatic mutation is initiated by diversification at C:G pairs with MSH2-mediated recognition then triggering a subsequent stage of diversification at A:T pairs. Such a two-stage model was supportedations by the observation that CG-biased mutation was also a characteristic of somatic mutation in B-c nes9 and...
please match and write with clear handwriting thank you! QUESTION 1 All organisms must duplicate their DNA with extraordinary accuracy before each cell division A mixture of proteins accompishes DNA replication. Each of the proteins act independent of one another yet held together in a large multi-enryme complex that moves rapidly along the DNA. Imagine a tiny sewing machine composed of protein parts and powered by nucleosidetriphosphate hydrolases Match the protein subunit or factor of the replication machine to the...