'Erwin chargaff' diaporamas de présentation

Molecular Biology

Molecular Biology. What Is DNA and How Does It Work?. DNA Structure Must Be Compatible with Its Four Roles. DNA makes copies of itself. Occurs during S phase of the cell cycle before mitosis or meiosis. DNA encloses information. Information that gives rise to discernible traits in organisms.

560 views • 38 slides

Introduction to Molecular Biology

Introduction to Molecular Biology. Fundamental Molecular Biology. Historical Background Classical Experiments Structure of nucleotides & DNA. What is Molecular Biology?. Study of biological events at a molecular level The study of genes and gene activity at the molecular level. DNA History

1.36k views • 34 slides

CP Bio Chapter 12-13 DNA Function

374 views • 28 slides

DNA History,Structure,and

322 views • 21 slides

Erwin Chargaff

Erwin Chargaff. By Yannier. Erwin Chargaff was a biochemistries who in investigation the composition of DNA. This lead to the correct clarification of its molecular structure. He accomplished this by isolating DNA from different organisms and measuring there nitrogenous bases. .

525 views • 6 slides