DNA is continually damaged by exposure to chemical agents and ionising radiation. What are the effects...

DNA is continually damaged by exposure to chemical agents and ionising radiation. What are the effects of these agents on the DNA molecule? Choose one specific example and show how the damage caused might be repaired.

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gladiator answered 1 year ago

4. Describe the risks associated with ionising radiation and what can be done to reduce these...

4. Describe the risks associated with ionising radiation and what can be done to reduce these risks. (2 page limit)

1.why is it difficult to dtermine the effects of prenatal exposure to some wnvironmental agents such...

1.why is it difficult to dtermine the effects of prenatal exposure to some wnvironmental agents such as srugs, diseases and pollution? 2. can gene influence the extent to which the developing baby susceptibility to the effects of teratogens.

what is stochastic effect of radiation exposure? explain this.

Agents causing cancer can be classified into 3 broad groups: Radiation, chemical compounds or microbiological organisms....

Agents causing cancer can be classified into 3 broad groups: Radiation, chemical compounds or microbiological organisms. Briefly explain each of these classes giving examples of how each of them might cause cancer. List 5 examples each of oncogenes and tumor suppressor genes, and state the tumors associated with each of the examples.

Discuss an overview of the industry standard of radiation exposure for nuclear workers. What are the...

Discuss an overview of the industry standard of radiation exposure for nuclear workers. What are the advantages and disadvantages of individual montoring for radiation exposure? What industry standards place into the enforcement of individual monitoring?

ln genetics, what are the biological effects of radiation in humans ?

What is the relationship of environment and cancers? Describe the effect of tobacco, alcohol, radiation exposure,...

What is the relationship of environment and cancers? Describe the effect of tobacco, alcohol, radiation exposure, and diet and obesity to carcinogenesis.

D. What is the typical background radiation we are exposed to? What additional exposure would we...

D. What is the typical background radiation we are exposed to? What additional exposure would we get from a chest x-ray? A CT scan of the torso? A coast-to-coast flight? A year of living in Denver, CO? Approximate or representative values are sufficient. Please stay within the same unit system (i.e., choose either Sievert or rem) for easier comparison in (F). E. Before flat-screen TV sets became widespread, color TV sets used huge cathode ray tubes (CRT). To generate TV...

What types of agents can induce changes in the DNA sequence and what are typical changes...

What types of agents can induce changes in the DNA sequence and what are typical changes observed with each? How are these changes repaired?

What kind of a macromolecule is DNA? What is the chemical reaction involved in the precipitation...

What kind of a macromolecule is DNA? What is the chemical reaction involved in the precipitation of DNA? Why is it important to extract DNA?

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