Lactose Digestion in Infants
This animation shows how human infants can digest milk using the enzyme lactase.
Create your own interactive video
Select from over 200 BioInteractive videos, clips, and animations. Use the filters to narrow down your search. Once you find a resource, click the "Create Interactive Video" button to get started.
Search Results
Displaying videos 13 - 24 of 202, page 2 of 17.
-
-
From Ants to Grizzlies: A General Rule for Saving Biodiversity
This film explores the species-area relationship, a general ecological rule that describes how the number of species in a habitat changes with area, and shows how it has been applied to the conservation of protected areas.
-
Some Animals Are More Equal than Others: Keystone Species and Trophic Cascades
This film tells the story of the ecologists who first documented the role of keystone species in ecosystem regulation.
-
Biology of SARS-CoV-2
This four-part animation series explores the biology of the virus SARS-CoV-2, which has caused a global pandemic of the disease COVID-19.
-
The Effects of Fungicides on Bumble Bee Colonies
In this video, entomologist Shawn Steffan describes an experiment designed to study the effect of fungicides on bumble bee colonies.
-
Out of the Ashes: Dawn of the Age of Mammals
This film explores how life recovered after an asteroid wiped out the dinosaurs and how those events shaped the diversity of plants and mammals on Earth today.
-
ATP Synthesis
This animation shows how the proton gradient across the mitochondrial membrane powers the ATP synthase enzyme to make ATP. It is the fifth of six animations about cellular respiration.
-
Citric Acid Cycle
This animation shows the reactions of the citric acid cycle, which splits off carbon atoms and generates energy-rich reduced forms of cofactor molecules. It is the third of six animations about cellular respiration.
-
Electron Transport Chain
This animation shows how the enzyme complexes of the electron transport chain harvest energy from cofactor molecules to pump protons across the mitochondrial membrane and establish a chemical gradient. It is the fourth of six animations about cellular respiration.
-
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
This film explores the genetics and evolution of lactase persistence in humans.
-
The Mosquito Life Cycle
This video provides a quick overview of the mosquito life cycle, from egg to adult, and discusses how mosquitoes can transmit viruses to people.
-
Stickleback Fish Environment
This video provides an introduction to the stickleback fish and their predators, which live in freshwater lakes.
