Zombies eat your brain, and so do prions. The video explains the similarities between zombies and prions. It then focuses on the way prions form, spread, and the dangers associated with them. It concludes with common prion illnesses and...

AAG-CCT-GAA: Can somebody translate this for me? A video demonstrates how transcribing and translating DNA is similar to reading a cookbook to make a meal. Scholars walk through the steps of transcription, converting genes to...

Budding scientists learn about signal transmission, exploring intercellular and intracellular chemical movements. The instructor shows how epinephrine signals other chemicals in the body and can cause our DNA to express different...

If someone recited the ATCG sequence of their DNA without taking a break, they would speak for 57 years. High school pupils learn three new terms related to gene regulation: regulatory gene, regulatory sequence, and promoter. Individuals...

Low carb diets really go against the grain. All organisms need to either synthesize or ingest three molecules: carbohydrates, lipids, and proteins. Great visuals in this video explore the make-up and importance of each of these...

Show learners how DNA transcription works with a video that details the step-by-step instructions required to copy genes, and how cells follow those instructions, via translation, to produce proteins and enzymes...

Introduce the macromolecules that make up living organisms. An instructive explains functional groups, dehydration and hydrolysis, and the four types of macromolecules. Video is the seventh in a series of 10.

Don't let protein whey you down. Video focuses on the importance and structure of proteins. It connects the four structures of proteins, the way they connect, and the chemical properties of r-groups. 

High school chemists concentrate on the formation of polymers through condensation reactions. A video also explains the process of breaking them down through hydrolysis.

How in the world is a musk oxen like a phospholipid? Learners see the fluid mosaic model and all of its complex parts: phospholipids, proteins, glycoproteins, glycolipids, and cholesterol. The video then focuses on the phospholipid's and...

Signal transduction pathways are like the strings of Jimi Hendrix guitar being plucked and amplified! The video begins with an animation of a specific signal transduction pathway, detailing how epinephrine affects liver cells to release...

Whatever you do in life, always give 100 percent—unless you are donating blood. A video explains how to solve Punnett squares with multiple alleles, in this case blood types. It includes what happens if the wrong type is added,...

Do you think complex carbohydrates debate the meaning of life? A scientific video covers biomolecules and monomers including all four types: carbohydrates, lipids, proteins, and nucleic acids. It also offers a pneumonic device to...

Don't copy from each other, unless you are DNA — in which case, please make an exact copy. The video explains protein synthesis including the difference in transcription and translation. It touches on codon and how reading three bases at...

What did the enzyme tell her substrate? You complete me! An instructive video uses a great comparison of enzyme shape and function to the game Pac-Man. After explaining the concepts, the resource offers a real-world example...

An informative video covers how amino acids make proteins. It also covers their primary, secondary, tertiary, and quaternary structures. 

Provide your class with a simple explanation of channel protein movement. Pupils view a short video segment and explore how channel proteins move ions across a plasma membrane. They conclude the lesson with a short discussion of...

A short and clear video explains the importance of carbon in biomolecules, carbon chains, and functional groups. As an introduction to the four classes of biomolecules, the graphics support the ideas presented. 

If you believe hard boiling an egg to be an irreversible process, then think again! Take a few minutes to watch this fun video as it explores the process for unboiling an egg and learn about the applications this process...

It's the heaviest organ in the human body, but exactly what role does the liver play in sustaining life? Follow along with this short video as it explores the various ways the liver filters, stores, and manufactures materials...

What is a gene and how do organisms use them? Find out these answers while learning about how humans have modified genes in plants to best suit their own needs and desires. Before watching the video, you may want to show the video about...

Explaining exactly how DNA works to provide genetic information is a complex topic, but it is presented in a clear and engaging way through a five-minute video. Have learners try to explain how DNA works before watching the video, then...

Paul Andersen conveys the complexity of the cell and its organelles, explaining the function of each in detail. Hear how all the parts work together to help a eukaryotic cell operate. Use this video in a high school biology class for an...

This visually vibrant activity demonstrates what happens when dish soap weakens the bonds that hold fats and proteins suspended in milk. Perhaps you can have chemistry lab groups perform this activity when they are learning about...