PPT-Lecture 2: Proteins In Detail

The Native State structures look like this But how did they get there Kinetics and why do they stay that way Thermodynamics Well start at the very beginning Primary structure Protein Folding The Early Years. Web: . pollev.com/. ucibio. Text: . To: 37607. . Type in: 169964 <your question>. The importance of structure. “Chaperones” & protein folding. Misfolded. proteins are very, very bad!. Lecture 2.. Sz. Rózsa: . Surveying. I. – . Lecture. . 2. Outline. Structure of levels. Adjustment of levels. Error sources. Procedure of levelling. Line levelling, detail point levelling. Processing levelling data . proteins of milk, meat and eggs.. Milk composition. Deficient in iron and vitamin C. Milk proteins. Total protein content in milk – 2.9 – 3.5%. Two major types of milk protein. Caseins (80%). Whey proteins: (20%). Proteins are polymers of amino acids produced by living cells in all forms of life.. A large number of proteins exist with diverse functions, sizes, shapes and structures but each is composed of essential and non-essential amino acids in varying numbers and sequences.. Microarray . Analysis and Omics Technology. Introduction. Approximately humans have 25000 genes. Only . a fraction of these are actively expressed as mRNAs at any one time. . Hybridization between the cDNA reverse transcribed from a biological sample to a pre-designed complementary DNA probe arranged on a slide, or array, is the basis of DNA microarrays.. (mitochondria and . peroxisomes. ). Dr. Mamoun Ahram. Faculty of Medicine. Second year, Second semester, 2014-2014. Principles of Genetics and Molecular Biology. What are the mitochondria?. Mitochondria are thought to have evolved from bacteria via . Microarray . Analysis and Omics Technology. Introduction. Approximately humans have 25000 genes. Only . a fraction of these are actively expressed as mRNAs at any one time. . Hybridization between the cDNA reverse transcribed from a biological sample to a pre-designed complementary DNA probe arranged on a slide, or array, is the basis of DNA microarrays.. Prokaryotic and Eukaryotic Chromosomes Organization . Dr.Sawsan. . Sajid. . - The . term chromosome comes from the Greek words for color (. chroma. ) and body (soma). Scientists gave this name to chromosomes because they are cell structures, or bodies, that are strongly stained by some colorful dyes used in research. Alternative routes of administration. Alternative Route of Administration. . Parenteral administration. . has disadvantages (needles, sterility, injection skill) compared to other possible routes.. proteins of cereals and legumes.. Cereals . http://jxb.oxfordjournals.org/content/53/370/947.full.pdf+html. Cereals are the . most important crops in the . world. Basic food in European countries.. . Protein Isolation and Quantification . How to isolate total protein. Lyse. the cell. Solubilize. the protein. For . solubilize. membrane protein, we have to use detergent in protein extraction buffer. . Nutritive function of . proteins.. Quality evaluation.. Proteins: a major food macro-component. . Food is the major source providing proteins to human body:. . food with animal origin. food with . plant. GE. By. MSc. . Elham. . Faisal. MSc.Wafaa. . Ajam. Analytical chemistry(practical) . Ministry of higher education and scientific research. AL-. Mustaqbal. University college . Department of medical physics. Size. Colloidal solutions. Charge. UV absorption. Solubility. Physical properties. Molecular weight. :. Vary from. 6000 . to million Daltons (Da) . Protomeric. proteins. : 50. . 000 . to. 100. .