'Friedrich miescher' diaporamas de présentation

Figure 9.13

739 views • 61 slides

What is the Secret of Life?

What is the Secret of Life? Deoxyribonucleic Acid is the Answer History Lesson on DNA 1869 Swiss scientist Friedrich Miescher collected bloodied bandages at the local hospital Collected nuclei from cells found on the bandages

1.42k views • 21 slides

What are chromosomes made of ?

What are chromosomes made of ?. By mass, chromosomes are about half protein and about half DNA If genes are on chromosomes, are they protein or DNA or perhaps a mix?. Basic chemistry of DNA and protein. Proteins : What are the subunits of protein?

303 views • 15 slides

6.1 DNA and the Code of Life

6.1 DNA and the Code of Life. Pages 228-233. nuclein. A name given to DNA when it was discovered by Friedrich Miescher in 1869. Joachim Hammerling. performed experiments on Acetabularia to verify that the genetic material was in the nucleus .

469 views • 13 slides

Discovery of DNA

Discovery of DNA. By Sonali Patel. Friedrich Miescher. 1869 was the starting point of DNA discovery. Swiss Chemist Friedrich Miescher was the first to identify DNA as an important unique molecule. Identified nuclein

356 views • 11 slides

Katerina Zlatkin

117 views • 11 slides

DNA and Forensics

Deoxyribonucleic acid ( DNA ) is a molecule that contains all the information to determine who you are and what you look like. . DNA and Forensics. First discovered by Friedrich Miescher in Germany around 1869.

280 views • 8 slides