Kossel

Definition

Kossel was a German biochemist who made significant contributions to the understanding of nucleic acids and proteins. He is best known for his work on the chemical composition of nucleic acids, identifying the five primary nucleobases.

5 Must Know Facts For Your Next Test

1. Albrecht Kossel identified adenine, cytosine, guanine, thymine, and uracil as the primary nucleobases in nucleic acids.
2. He received the Nobel Prize in Physiology or Medicine in 1910 for his research on proteins and nucleic acids.
3. Kossel's work laid foundational knowledge for later discoveries in genetics and molecular biology.
4. He discovered histidine and differentiated between proteins and non-protein nitrogenous compounds in cells.
5. His research helped establish that nucleic acids are fundamental components of genetic material.

Related terms

Nucleobase: A molecule that forms part of the structure of nucleic acids (DNA or RNA).

Histidine: An essential amino acid discovered by Albrecht Kossel.

Nucleic Acid:

Biological molecules essential for life, including DNA and RNA.