Tag: DNA

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Effects of Sunlight on DNA and the Immune System
27th May 2020
Introduction: Sunlight: Friend or Foe? (With reference to the effects of sunlight upon DNA and the immune system discuss the involvement of sunlight in disease.) Is sunlight harmful or beneficial to health? ...

Scientific and Ethical Considerations of DNA testing
11th Feb 2020
Introduction: DNA Testing; Scientific and Ethical Considerations. DNA testing was first used in the 1970s. It is when DNA is taken from a subject and then tested using different techniques developed over the years ...

Extracting and Analysing Plasmid DNA From E.coli
11th Feb 2020
Introduction: Introduction Deoxyribonucleic acid (DNA) is a molecule present in all living things, and they carry genetic information which determines every characteristic a person can have. DNA contains 4 chemical...

Anti-retroviral Treatment of HIV/AIDs
11th Feb 2020
Introduction: The causative agent for Acquired immunodeficiency syndrome AIDS is the Human Immunodeficiency virus HIV. These are diploid and enveloped, single-stranded, positive-sense RNA viruses, which have the a...