REPORT KYRGYZ AND RUSSIAN SCIENTISTS Stud. Dzhumanalieva Aizhan Kasym Tynystanov Kasym Tynystanov (1901–1938) was a famous Kyrgyz scientist‚ politician and poet. He served as the first Minister of Education of the Kyrgyz Republic. Early life Kasym Tynystanov was born in 1901 in the village of Chirpykty in the Issyk Kul Province. He learned to read and write the Arabic alphabet from his father. He went to school between 1912 and 1916 in Karakol and Sazonovka village of Ysyk Kul province
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The DNA double helix model In 1953 James Watson and Francis Crick made a scientific breakthrough when they discovered the structure of DNA. From this structure they inferred that DNA contains information written in a genetic code‚ is passed from one generation to the next. This discovery was to be a key step in the genetics revolution DNA has four molecular building blocks called nucleotides; adenine (A)‚ thymine (T) guanine (G) and cytosine (C). Purine base always pairs (by hydrogen bonding) with
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Discovery of dns Discovery of DNA By: Leslie A. Pray‚ Ph.D. © 2008 Nature Education Citation: Pray‚ L. (2008) Discovery of DNA structure and function: Watson and Crick. Nature Education 1(1) In the attached article‚ Leslie Pray discusses how the discovery of DNA came about and what it took to develop and finally formulate the different forms of what we now call DNA. DNA wasn’t just discovered by 1 or 2 scientists but rather a group of scientist over many different years. She starts off by
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Forensic Scientist Imagine a murder happened and they haven’t caught the killer. They could be anywhere. How are they going to find out who it is? A group of forensic scientists will come in and search the crime scene. They will collect evidence such as footprints‚ blood stains‚ and weapons to decide who the murderer is. The job of a forensic scientist must come with hard work‚ determination‚ and a lot of focus. To be a forensic scientist‚ you must have many different qualities and skills. A forensic
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The history of DNA structure discovery(sec.4.1): 1869- Johan miescher •studies the nuclei of white blood cells(isolated th material using HCL and digestive proteins •Named the substance nulclein and also found the material was rich in nitrogen and phosphorus. 1919-Pheobus levene •Discovered that DNA was made of chains of nucleotides *see nucleotide structure* 1920 DNAvsRNA * see chart •Thought that 4 nucleotides were connected in the same repeated pattern •protein gas 20 amino acids
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I have never read such a detailed account about finding a research topic. Throughout my high school career I just thought of current topics that interested me‚ searched for relevant issues surrounding the topic in Google‚ and picked a topic. Never having a specific structure or way of choosing a topic‚ I found the task difficult‚ time-consuming‚ and stressful. Before reading this chapter I preferred classes in which professors gave me a topic. The topic was not the most intriguing to me‚ but at least
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2014/15 Module name and number Molecular Biology & Genetic Engineering: BS941 Assignment title “DNA sequencing: where we are and where it’s going” Student Number 1464986 Word Count 2310 The article focuses on the advances achieved in DNA sequencing by first providing a brief background on DNA‚ and how it was initially sequenced. The paper then takes into consideration four of the major DNA sequencing techniques. These include: Sanger’s Chain Termination Method‚ Pyrosequencing‚ Single Molecule
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A good scientist should possess the following qualities: 1. A scientist must be curious about the world Example: Galileo Galileo’s curiosity about the heavenly bodies made him the first person to use a telescope to study the moon‚ the sun‚ the planets and the stars. 2. A scientist is logical and systematic Example: Among the reasons why Gregor Mendel discovered the principles of heredity when others have failed was his logical experimental methods and his careful and accurate record keeping
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DNA is the common name for Deoxyribonucleic acid. This is made up of nucleic acids containing deoxyribose (sugar)‚ consisting of complex molecules‚ present in the chromosomes of all plant and animal cells‚ and carrying in coded form instructions for passing on hereditary characteristics. The DNA molecule takes the shape of a double helix‚ a simple structure that resembles gently twisted ladders. The rails of the ladder are made of pairs of nitrogen-containing nucleotides‚ which are subdivisions
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forensic science. However‚ there is so much more to being a forensic scientist than the series shows. Forensic science is a challenging career. It is a specific occupation. It has job duties. It has advantages and disadvantages. Education and training are required to be a forensic scientist. DESCRIPTION OF A FORENSIC SCIENTIST First‚ there is a definition for a forensic scientist. There are entry requirements. Forensic scientists work in varied conditions. They get pay and benefits. Finally‚ there
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