'Nucleotides' diaporamas de présentation

Introduction

Chapter 5 Microbial Metabolism (Pages 114-152) and Chapter 2 Chemical Principles (pages 37-49) Class Notes Power Point 2013. Introduction Metabolism - refers to the sum of all chemical reactions within a living organism. Metabolism can be divided up into two classes of chemical reactions.

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Molecular Genetics

Molecular Genetics. PaCES Summer Program in Environmental Science. What is Molecular Genetics?. Molecular Genetics is is the field of biology that studies the structure and function of genes at a molecular level. nitrogenous base. phosphate. pentose sugar. Nucleotides. Pentose Sugars.

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Molecular Genetics

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FCH 532 Lecture 4

FCH 532 Lecture 4. Chapter 5: DNA. The Watson and Crick double helix model for DNA. Forces in DNA Double Helix. DNA Double helix is stabilized by two types of forces: H-bonds between complementary bases on opposite strands: 2 H-bonds in A-T pair 3 H-bonds in G-C pair

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Nucleotide metabolism

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Molecular Genetics

Chapter 12. Molecular Genetics. The structure of DNA and DNA replication. To understand genetics, scientists had to learn the chemical makeup of the gene. Scientists discovered that genes are made of DNA

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MAS.S62 FAB 2 2.28.12 The Threshold for Life

MAS.S62 FAB 2 2.28.12 The Threshold for Life. http://lslwww.epfl.ch/pages/embryonics/thesis/Chapter3.html. Complexities in Biochemistry . Atoms: ~ 10 Complexion: W~ 3 10 Complexity x = 15.8. Atoms: ~ 8 Complexion: W ~3 8 Complexity x = 12.7 . DNA N- mer.

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Planners

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Chapter 4 Genes and DNA

Chapter 4 Genes and DNA. Section 1+2 Pages 84-101. What does DNA look like?. Pieces of the Puzzle: DNA must be able to give instructions for building and maintaining cells. DNA must be able to be copied each time a cell divides, so each cell contains identical genes. .

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Bioinformatics Tutorial I BLAST and Sequence Alignment

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In the 1940s, most scientists thought that protein was the genetic material because :

In the 1940s, most scientists thought that protein was the genetic material because :. there are many varieties of proteins they are very specific nobody knew much about nucleic acids DNA seemed too uniform to account for so many genetic traits

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Biomolecules

Biomolecules. Nucleic acids. Nucleic acids. Are the genetic materials of all organisms and determine inherited characteristics. The are two kinds of nucleic acids, DNA & RNA.

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DNA AND PROTEIN SYNTHESIS

DNA AND PROTEIN SYNTHESIS. DNA (DEOXYRIBONUCLEIC ACID) Nucleic acid that composes chromosomes and carries genetic information. BUILDING BLOCKS OF DNA Composed of nucleotides Nucleotides contain three parts: 1. 5-Carbon Sugar (deoxyribose) 2. Phosphate Group

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Nucleic Acid

Nucleic Acid. SBI4U0 Ms. Manning. Structure. Contains phosphate, hydroxyl and carbonyl functional groups Informational macromolecules used to store hereditary information that determines the structural and functional characteristics of an organism

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Analyzing Sequences

Analyzing Sequences. Sequences: An Evolutionary Perspective. Evolution occurs through a set of modifications to the DNA These modifications include point mutations, insertions, deletions, and rearrangements

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Nucleic Acid Structure

Nucleic Acid Structure. Many thanks to Dave Bevan for providing some of the material for this lecture. The Central Dogma. Graphical Representation of inherent bonding properties of DNA. Travelling Salesman Problem.

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The Structure of DNA

The Structure of DNA. Learning Objectives: Target E/D: To learn the basic structure and components of DNA Target D/C: To understand how small component molecules are arranged to form nucleotides Target B/A:

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Nucleotides and Nucleic Acids

Nucleotides and Nucleic Acids. Nucleotides. Base Sugar (Base + Sugar = Nucleo side ) Phosphate (Nucleo side + phosphate = Nucleo tide ). Fig 10-2. Table 10-1. Fig 10-7. Fig 10-11. Fig 10-15.

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Metabolism of nucleotides

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BLAST: Basic Local Alignment Search Tool

BLAST: Basic Local Alignment Search Tool. BLAST is a software used to analyze genetic information. It can identify existing genes and predict novel ones. Robert (R.J.) Sperazza. The data is collected and stored in huge databases.

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