Slide 1DNA and RNA What does DNA look like? What are the elements that makeup DNA? Slide 2 DNA Structure= String of nucleotides (sugar, phosphate, base) *Adenine *Thymine…

Folie 1 Biophysics of Systems Dieter Braun Systems Biophysics Master Program Biophysics: http://www.physik.uni-muenchen.de/studium/ studiengaenge/master_physik/ma_phys_bio/curriculum.html…

Slide 1 Chromosomes and DNA Replication Section 12–2 This section describes how DNA is packaged to form chromosomes. It also tells how the cell duplicates its DNA before…

Slide 1 Genome Structure 12 Jan, 2005 Slide 2 Nature of DNA Transformation (uptake of foreign DNA) in prokaryotes and eukaryotes has repeatedly shown that DNA is hereditary…

Slide 1 Chapter 12 : DNA and RNA What does DNA look like? What are the elements that makeup DNA? Slide 2 What is DNA? Discovered by Watson & Crick in 1953 A long molecule…

Slide 1 Chapter 12 Slide 2 Slide 3  To understand genetics, scientists had to learn the chemical makeup of the gene.  Scientists discovered that genes are made of DNA…

DNA Replication How does each cell have the same DNA? How is a prokaryote different than a eukaryote? Chromosome E. coli bacterium Bases on the chromosome Prokaryotic Chromosome…

DNA Replication Chromosome E. coli bacterium Bases on the chromosome DNA is very long!... but it is highly folded packed tightly to fit into the cell! For example, a human…

DNA 1 CLIP DNA located in the nucleus Function: Carry genetic material Many People contributed to the discovery of DNA. 2 People Who Discovered DNA 1928 â Frederick Griffith…

Warm-up 4/9/12 Proteins What are proteins composed of? (building blocks) Name one function of proteins DNA Unit Answers Sec. 12.1 DNA Basics 1. Draw a nucleotide. What are…