Slide 1 DNA and Molecular Genetics Chapter 3 Slide 2 Introduction Until now we have talked about genes simply as a functional part of the chromosome Need to consider how…
Slide 1 25-1 Nucleic Acids and Genetics A Language of Its Own Slide 2 25-2 DNA Structure and Replication In the mid-1900s, scientists knew that chromosomes, made up of DNA…
Slide 1 25-1 Chapter 25: Molecular Basis of Inheritance Slide 2 25-2 DNA Structure and Replication In the mid-1900s, scientists knew that chromosomes, made up of DNA (deoxyribonucleic…
Slide 1 1 RNA Slide 2 2 RNA Differs from DNA 1.RNA has a sugar ribose DNA has a sugar deoxyribose 2.RNA contains the base uracil (U) DNA has thymine (T) 3.RNA molecule is…
Slide 1 1 Nucleic Acids Slide 2 2 DNA or Protein? Walter Sutton discovered chromosomes were made of DNA and Protein However, scientists were NOT sure which one (protein…
Slide 1 Protein Synthesis The production (synthesis) of polypeptide chains (proteins) Two phases: Transcription & Translation mRNA must be processed before…