BIO 213-F09 - Lecture 3 - Genetics DNA & RNA

BIO 213-F09 - Lecture 3 - Genetics DNA & RNA -...

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Genetics I Genetics I
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Lecture Overview – DNA • Structure • Replication – Protein Synthesis Types of RNA • Transcription • Translation – Mendelian Genetics
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The Hershey and Chase experiments showed DNA is the genetic material, not proteins A. True B. False
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Structure of Nucleotides in DNA Each nucleotide consists of – Deoxyribose (5-carbon sugar) – Phosphate group – A nitrogen-containing base Four bases – Adenine, Guanine, Thymine, Cytosine
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