PBS
Pbs: Career Profile: Chemist and Biologist Catherine Drennan
Meet Professor Cathy Drennan, whose research focuses on a protein inside microorganisms and how it converts carbon dioxide, a greenhouse gas that accelerates climate change, into energy.
Sophia Learning
Sophia: Nutrition and Health: Lesson 1
This lesson will look at the effect that diet and exercise have on normal body functions. It is 1 of 5 in the series titled "Nutrition and Health."
Sophia Learning
Sophia: Proteins: Lesson 8
This lesson will describe the levels of protein structure as well as define the role of proteins in your body. It is 8 of 9 in the series titled "Proteins."
Bozeman Science
Bozeman Science: Proteins
Paul Andersen explains the structure and importance of proteins. He describes how proteins are created from amino acids connected by dehydration synthesis. He shows the importance of chemical properties in the R-groups of individual...
Bozeman Science
Bozeman Science: Part 2 Dna & Rna
Paul Andersen continues his description of DNA and RNA. He begins with the structure of DNA and RNA and moves into the process of DNA Replication. He also describes the central dogma of biology explaining how DNA is transcribed to mRNA...
Bozeman Science
Bozeman Science: Molecules of Life
Paul Andersen describes the macromolecules that make up living organisms. He starts with a brief description of organic chemistry and the importance of functional groups. He also covers both dehydration and hydrolysis in polymerization....