1 - 12 of 17 results

Glowing Bacteria in a Flask

This video provides a demonstration of bioluminescent bacteria glowing in the dark.

Cell Biology
Microbiology
Clips
High School — General
High School — AP/IB
College

The LUX Operon

This animation explores the LUX operon, a set of five genes that are involved in bacterial bioluminescence.

Genetics
Cell Biology
Microbiology
Animations
High School — AP/IB
College

Calcium Channel Blockers and Paralysis

This animation shows how the drug Prialt suppresses signals from the nervous system, which can paralyze certain organisms.

Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Cone Snail Toxins and Paralysis

This animation shows how cone snail toxins cause paralysis by blocking signal transmission at the synapse between neuron and muscle.

Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Electrical Measurement of Muscle Activity

This video provides a demonstration of how nerve-muscle connectivity is measured.

Cell Biology
Anatomy & Physiology
Clips
High School — General
High School — AP/IB
College

Cellular Differentiation Along Concentration Gradients

This animation shows how varying concentrations of a signaling molecule activate different transcription factors to determine cell fate.

Genetics
Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Molecular Mechanism of Synaptic Function

This animation shows how neurons send and receive signals to communicate with one another at contact points called synapses.

Cell Biology
Anatomy & Physiology
Animations
High School — AP/IB
College

Cytotoxic T Cell in Action

This video shows real footage of a cytotoxic T cell killing a cell infected by a pathogen.

Cell Biology
Anatomy & Physiology
Clips
High School — General
High School — AP/IB
College

Targeting Infected Cells for Immune Defense

This animation shows how a cell infected by a virus signals cytotoxic T cells to destroy itself.

Cell Biology
Microbiology
Anatomy & Physiology
Animations
High School — AP/IB
College

Zebrafish Heart Regeneration

This animation shows how zebrafish can rapidly heal wounds to the heart.

Cell Biology
Anatomy & Physiology
Animations
High School — General
High School — AP/IB
College