'Enzyme hypothesis' presentation slideshows

Genes and How They Work

Genes and How They Work. Chapter 15. The Nature of Genes. Early ideas to explain how genes work came from studying human diseases. Archibald Garrod studied alkaptonuria, 1902 Garrod recognized that the disease is inherited via a recessive allele

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From Gene to Protein

From Gene to Protein. Overview of Transcription & Translation. One Gene - One Polypeptide. Genes provide the instructions for making specific proteins Linear sequence of genes in DNA ultimately determines the linear sequence of amino acids in the polypeptide

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Molecular Genetics

Molecular Genetics. First step: DNA is the genetic material DNA , NOT protein of the chromosomes/chromatin PROVEN WITH TRANSFORMATION AND TRANSDUCTION, THAT WE JUST MASTERED. Mutation. First, conceptual basis of the connection between mutation (Gene, or DNA change), and phenotype.

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Figure 17.0 Ribosome

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Lecture 9

One gene One enzyme hypothesis In the next few lectures, the following questions will be Addressed:. Lecture 9. DMD. Duchene muscular dystrophy is a human disease caused by an X-linked recessive mutation. DMD affects one in 3500 males. Age of onset is between one and six years.

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Chapter 2 1. Genes code for proteins

Chapter 2 1. Genes code for proteins. ??? ??? College of Life Sciences. 2.1 Introduction.

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What do genes do?

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6.1-Transfer of Information from DNA

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Pathways

Pathways. Gene A Gene B Enzyme A Enzyme B Substrate ------- ? intermediate ------? product. Most often the final product of the biochemical pathway is something essential to life, like amino acids , nucleotides , etc. Pathways. One-gene-one-enzyme hypothesis

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