'Alcohol dehydrogenase' diaporamas de présentation

?????????? ?????? Protein Engineering Applications and Progress in Biotechnology

?????????? ?????? Protein Engineering Applications and Progress in Biotechnology. Protein Functions. Structure Structural support: collagen ( ???? ) Transport Hemoglobin ( ??? ): transports oxygen from the lungs to cells Storage Myoglobin ( ???? ): stores oxygen in muscles Hormones

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Alcohol

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Chapter 11 Reactions of Alcohols

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Chapter 11 Reactions of Alcohols

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Alcoholism and Our Genes

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Biotransformation Xenobiotic metabolism

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Chapter 24 Evolutionary Genetics

Chapter 24 Evolutionary Genetics. Chapter Outline. Genetic Variation in Natural Populations Molecular and Evolution Speciation. Genetic Variation in Natural Populations. --Variation in alleles of genes --There are three primary sources of genetic variation

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Globins & Enzyme Catalysis

Globins & Enzyme Catalysis. 10/06/2009. The Bohr Effect. Higher pH i.e. lower [H + ] promotes tighter binding of oxygen to hemoglobin and Lower pH i.e. higher [H+] permits the easier release of oxygen from hemoglobin.

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Cofactors and Coenzymes

Cofactors and Coenzymes. Cofactors. Groups or molecules (other than amino acid residues) which are important to catalysis Metals Coenzymes If tightly bound, it is called a prosthetic group Enzyme without prosthetic group (cofactor) Apoenzyme Enzyme with prosthetic group (cofactor)

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Protein Structure 101

Protein Structure 101. Alexey Onufriev, Virginia Tech www.cs.vt.edu/~onufriev. Proteins play key roles in a living system. Three (out of many many) examples of protein functions Catalysis: Almost all chemical reactions in a living cell are catalyzed by protein enzymes.

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ENZYMES

ENZYMES. VACHS BIOLOGY . DO NOW. What type of reactions involve the breaking of chemical bonds? Which type of reactions involve the making of chemical bonds? What is activation energy? What are the differences between physical reactions and chemical reactions?

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Modeling and Simulating the Biological Pathway - case study -

Systems Biology Presentation. Modeling and Simulating the Biological Pathway - case study -. ???. Outline. Information gathering KEGG web service Ontology-based knowledge extraction Modeling environment Stoichiometric matrix Simulating environment Kinetics model Results and discussion.

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Elements

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Proteins are made by linking amino acids

Protein Structure Review and Refinement Introduction. Proteins are made by linking amino acids. Brian Bahnson Dept of Chemistry & Biochemistry, University of Delaware. Several Ways to Visualize Amino Acids. 20 common amino acids . Primary Sequence Secondary Structure.

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Bellwork : October 1 Please write the question and your answer.

Bellwork : October 1 Please write the question and your answer. What do disaccharides , such as sucrose, and polysaccharides , such as starch, have in common ? (Think about the parts of each of the bolded words!). Science Fact of the Day.

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ETHANOL

ETHANOL. The Most Widely Abused Drug . Alcohol-related traffic fatalities are common with irresponsible alcohol consumption. In 2004, almost 40 % of all fatalities in car crashes in the United States were alcohol-related. Metabolism of Ethanol .

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Bellwork

Bellwork. What do disaccharides, such as sucrose, and polysaccharides, such as starch, have in common?. Science Fact of the Day.

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BELL WORK :

BELL WORK :. What do disaccharides (such as sucrose) and polysaccharides (such as starch) have in common ? What type of biomolecule are disaccharides and polysaccharides?. Science Fact of the Day.

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Summery

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