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
Cancer and Cell Fate in the Intestinal Epithelium This animation shows how disrupting cellular processes in the intestines can lead to colon cancer. Cell Biology Anatomy & Physiology Animations High School — AP/IB College
DNA Replication (Schematic) This animation shows a schematic representation of the mechanism of DNA replication. Biochemistry & Molecular Biology Animations High School — General
DNA Replication (Basic Detail) This animation shows how one molecule of double-stranded DNA is copied into two molecules of double-stranded DNA. Biochemistry & Molecular Biology Animations High School — General High School — AP/IB
DNA Replication (Advanced Detail) This animation shows the process of DNA replication, including details about how the mechanism differs between the leading and lagging strand. Biochemistry & Molecular Biology Animations High School — AP/IB College
DNA Transcription (Basic Detail) This animation shows the transcription of DNA into RNA. Biochemistry & Molecular Biology Animations High School — General High School — AP/IB
DNA Transcription (Advanced Detail) This animation shows how RNA polymerase and other transcription factors interact to transcribe DNA into RNA. Biochemistry & Molecular Biology Animations High School — AP/IB College
Translation (Basic Detail) This animation shows the translation of messenger RNA into protein. Biochemistry & Molecular Biology Animations High School — General High School — AP/IB College
Translation (Advanced Detail) This animation shows the translation of messenger RNA into protein and details the interactions between the transfer RNA molecules and the ribosome. Biochemistry & Molecular Biology Animations High School — AP/IB College
How Tumors Grow This animation shows how a tumor forms, recruits blood vessels, and enters metastasis. Cell Biology Animations High School — AP/IB College
Meiosis This animation shows how meiosis, the form of cell division unique to egg and sperm production, can give rise to sperm that carry either an X or a Y chromosome. Cell Biology Anatomy & Physiology Animations High School — AP/IB College