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Showing posts from July, 2020
Lecture on DNA cloning
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SBA has taken initiative to build student's background about life science topics through E-Learning via Youtube video lecture, Seminar series, and through articles published in our websites. This Video will cover the topic of DNA cloning and its steps. Topic: DNA cloning Presenter: Sana Aurangzeb Video: Slides: Dna cloning and its steps from SindhBiotech
Lecture on DNA extraction from whole blood
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This Lecture is about DNA extraction from whole Blood presented by Tuba nafees she is msc graduate in Biotechnology from University of Karachi, Sindh Pakistan. Video and slides are also attached here: Presenter: Tuba Nafees Topic: DNA extraction from whole blood Video: Slides: Dna extraction from whole blood from SindhBiotech
Bioluminescence
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Light produces within the living organism by a chemical reaction is called bioluminescence. It is a type of chemi-luminescence which can define as chemical reaction that produces light. [1] Bioluminescent organism emits the light which is produce by the energy release from chemical reaction occurring inside the living organism. Bioluminescence is a cold light which means that light generates heat or thermal radiation less than 20%. If you ever seen a firefly, you have encountered with bioluminescence. Bioluminescence is not that much rare in fact, most type of animals, from bacteria to shark, has few bioluminescent members. [2] Most of these organisms are found in ocean. These marine species include bacteria, jellies and fishes. Some bioluminescent organisms are found on land including fungi and fireflies; no bioluminescent organism is native to fresh water habitat. [1] How bioluminescence produces Organism produces the light energy through the chemical reaction this react
Drug Addiction
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Many people just don't understand why or how other people are addicted to drugs. In reality drug dependence is a complex disease, and it usually takes more than positive motives or a strong will to stop. Fortunately, doctors know better than ever how drugs affect the brain and have developed therapies that can help people recover from drug abuse and lead healthy lives. Introduction: Addiction is a chronic condition characterized by drug-seeking and use that is compulsive or difficult to manage, given adverse consequences. Drug abuse is not just heroin, cocaine, or other illicit substances. You can be addicted to alcohol, tobacco, prescription painkillers, and other legal drugs. At first, you could want to take a drug because you like the way it makes you feel. You may think that you can monitor how often and how often you use it. But over time, drugs change the way your brain works. These physical changes can take a long time. They make you lose self-control and can lead you to u