'Pyrimidine bases' presentation slideshows

NUCLEIC ACIDS

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DNA STRUCTURE

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DNA STRUCTURE

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Purines and Pyrimidines

Purines and Pyrimidines. 6. 6. 7. 5. 1. 5. N. N. 1. N. 8. 4. 2. 2. 9. N H. 4. N. N. 3. 3. Purine and Pyrimidine are the names of the parent compounds of two types of nitrogen-containing heterocyclic aromatic compounds. Pyrimidine. Purine. O. O. CH 3. H N. H N. O.

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Welcome to class of

Welcome to class of. Nucleotides and Nucleic acids Dr. Meera kaur. Learning objectives. To understand the names and one-letter symbols of the five major nitrogen bases found in nucleic acids two differences between the molecular composition of DNA and RNA the structure of DNA

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DNA Structure and Functions

DNA Structure and Functions. Outline. Genetic Material Transformation Viral Reproduction Bacteriophages Hershey and Chase DNA Structure Watson and Crick DNA Replication Prokaryotic versus Eukaryotic Replication Errors. Genetic Material.

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WHAT DOES DNA DO?? WHAT WOULD HAPPEN TO A CELL WITHOUT DNA CONTROL?

WHAT DOES DNA DO?? WHAT WOULD HAPPEN TO A CELL WITHOUT DNA CONTROL?. RNAP = RNA Polymerase. Brown Recluse Spider Bite. Brown Recluse Spider Bite. The brown recluse spider venom inhibits RNA Polymerase. Without the ability for information to transfer out of the cell, cells will die.

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Chapter 12.1 DNA Structure

Questions of the Day!!! What is the biological molecule that stores genetic coding? How could you tell if a molecule was a protein or if it was DNA? (think about their structures)

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