'Specific amino acid' diaporamas de présentation

Anatomy of Hair

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Microbial Genetics

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Cell Physiology

Cell Physiology. A. Composition of cells 1. Most common atoms of life: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus and Sulfur 2. Water. Cell Physiology. 1. Inorganic materials - non-carbon (chain) containing materials 2. Ions - Cations (+) and Anions (-) a) Cations (examples)

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Frederick Griffith (1928)

Frederick Griffith (1928). Conclusion : living R bacteria transformed into deadly S bacteria by unknown, heritable substance Oswald Avery, et al . (1944) Discovered that the transforming agent was DNA. Hershey and Chase (1952).

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DNA and PROTEIN SYNTHESIS

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Hidden Markov Models

Hidden Markov Models. Fundamentals and applications to bioinformatics. Markov Chains. Given a finite discrete set S of possible states, a Markov chain process occupies one of these states at each unit of time. The process either stays in the same state or moves to some other state in S.

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Pathophysiology 101-823

Pathophysiology 101-823. Unit 2 Genetics & Genetic Disease Molecular Genetics & The Genetic Control Of Proteins. Paul Anderson Fall 2008. Nucleotides - 1. DNA and RNA are NUCLEIC ACIDS (or POLYNUCLEOTIDES) i.e. POLYMERS made up of MONOMERS called NUCLEOTIDES .

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DNA and Protein Synthesis Notes

DNA and Protein Synthesis Notes. November 17, 2011. A. Function of Nucleic Acids. Control the processes of heredity by which cells and organisms reproduce proteins. B. Types of Nucleic Acids . DNA: Deoxyribonucleic Acid RNA: Ribonucleic Acid. C. Structure of Nucleic Acids.

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Biochemistry VI

Biochemistry VI. Proteins & Enzymes. Proteins. Large, complex organic molecules Made of smaller monomers: Amino Acids Categories of proteins: Structural Proteins Storage Proteins Transport Proteins Defensive Proteins Enzymes. Structural Proteins.

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Protein Synthesis

Protein Synthesis. DNA Review. Th nucleotide bases will point to the inside of the DNA molecule while the outside (backbone) of the DNA molecule will be made of the sugar and phosphate molecules When complete the DNA molecule forms a double helix (two spiral sides wrapped together).

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Chapter 8 Microbial Genetics

Chapter 8 Microbial Genetics. Biology 1009 Microbiology Johnson-Summer 2003. Structure and Function of Genetic Material. DNA & RNA DNA=deoxyribonucleic acid RNA=ribonucleic acid Basic building blocks: Nucleotides Phosphate group Pentose sugar Nitrogenous base. Structure of DNA.

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Understanding How the Cell Operates (organelles)

Understanding How the Cell Operates (organelles). Cell membrane. Key molecules Phospholipid bilayer Transport proteins Carbohydrates Cholesterol. Cell Membrane Animation. The membrane. Why is it Fluid? Why is it Mosaic? . Key Function of the Membrane. Helps to maintain homeostasis :

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PROTEIN SYNTHESIS

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Urinalysis

Urinalysis. Routine Urinalysis 1) ??? ?? - color, turbidity & odor - specific gravity ( ?? ) 2) ??? ?? 3) microscopic examination - pH - RBC & WBC

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RNA processing

RNA processing. Splicing and the mechanism of splicing of mRNA Capping and polyadenylation Alternative processing Processing of tRNA and rRNA Ribozymes RNA degradation. The primary transcript. This is an exact complementary copy of the template strand

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Biochemistry

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Basics of Molecular Biology

Basics of Molecular Biology. Central Dogma: - DNA replication - Transcription - Translation Metabolic regulation: - Genetic level - Metabolic pathway control. Central Dogma. Central Dogma: universal - Genetic information is stored on the DNA molecule.

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SOMATIC HYBRIDIZATION

SOMATIC HYBRIDIZATION. Rubina Begum, MS. PhD 1 ; Jayanti Tokas, MS, PhD 1 ; Shalini Jain, MS, PhD 2 and Hariom Yadav, MS, PhD 2 1 Department of Biotechnology, JMIT, Radaur 2 NIDDK, National Institutes of Health, Bethesda, MD 20892, USA Corresponding: yadavhariom@gmail.com.

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Carbon Based Compounds

Carbon Based Compounds. Beginning Organic Chemistry. The Importance of Carbon. Carbon has four valence electrons These four electrons have the ability to form four covalent bonds Carbon consistently bonds with hydrogen, oxygen, phosphorus, sulfur and nitrogen.

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