How We Get Our Skin Color This animation describes how skin color is generated by skin cells as protection against ultraviolet (UV) radiation. Cell Biology Anatomy & Physiology Animations High School — General 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
