Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...

High schoolers investigate the relationship between micronutrients and proper metabolic function. The lesson should serve as an introduction to the subject. The subject of the function includes the study of plants, animals, and humans....

Students explore amyloid proteins through a series of experiments. In this biology lesson, students explain the causes of Alzheimer's disease. They identify common symptoms related to this condition.

Ninth graders explore the specific reaction between an antigen and the antibody that recognizes it. They carry out an exploratory experiment leading to the concept of specificity.

Students explore tobacco smoking and the impact it has on society.  In this health instructional activity students complete several experiments on smoking and lung cancer.

Students grow E. coli strain HB101, which contains the plasmid pUCD607 with the bioluminescence (Lux+) gene. The plasmid containing the Lux+ gene is isolated from the E. coli, then characterized by restriction analysis.

Students investigate biology by researching wild animals. In this animal extinction lesson, students research African wild dogs and discuss the impact of the environment on their survival. Students read and analyze an article titled...

Students conduct a series of scientific investigation using bioinformatics. In this molecular biology lesson, students collect experimental data using different educational softwares. They calculate and analyze relationships using...