1 - 12 of 47 results
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 first of three animations about cellular respiration.

Biochemistry & Molecular Biology
Cell Biology
Animations
High School — AP/IB
College
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 second of three animations about cellular respiration.

Biochemistry & Molecular Biology
Cell Biology
Animations
High School — AP/IB
College
ATP Synthesis

This animation shows how the proton gradient across the mitochondrial membrane powers the ATP synthase enzyme to make ATP. It is the third of three animations about cellular respiration.

Biochemistry & Molecular Biology
Cell Biology
Animations
High School — AP/IB
College
Cystic Fibrosis Mechanism and Treatment

This animation shows how mutations in an ion channel protein lead to the genetic disease cystic fibrosis. The animation also discusses how research on this protein has been used to develop treatments for the disease.

Biochemistry & Molecular Biology
Genetics
Cell Biology
Animations
High School — General
High School — AP/IB
College
Seeing Single Molecules Move

This animation shows how transcription factors find their binding sites in real time. It is based on data from an imaging method that can track single molecules in a living cell.

Biochemistry & Molecular Biology
Genetics
Animations
College
Resistance to a Medication for Chronic Myeloid Leukemia

This animation shows why a mutant BCR-ABL protein is resistant to the cancer treatment drug Gleevec, and how a new drug can overcome this resistance.

Biochemistry & Molecular Biology
Genetics
Animations
High School — AP/IB
College
Regulation of Eukaryotic DNA Transcription

This animation shows how a variety of proteins interact to regulate the transcription of eukaryotic DNA into RNA.

Biochemistry & Molecular Biology
Genetics
Animations
High School — General
High School — AP/IB
College
Lactose Digestion in Infants

This animation shows how human infants can digest milk using the enzyme lactase.

Biochemistry & Molecular Biology
Anatomy & Physiology
Animations
High School — General
High School — AP/IB
College
The Chemical Structure of DNA

This animation explores the chemical components and bonds of the nucleotides that make up DNA.

Biochemistry & Molecular Biology
Animations
High School — General
High School — AP/IB
College
Dengue Virus Life Cycle

This animation shows how dengue virus infects a cell and replicates itself with the help of its host’s cellular machinery.

Biochemistry & Molecular Biology
Microbiology
Animations
College
Structure of Dengue Virus

This animation zooms into a 3D model of dengue virus, moving from the virus’s outer structures to its inner core.

Biochemistry & Molecular Biology
Microbiology
Animations
High School — AP/IB
College