Bozeman Science
Phases of Meiosis
Identify the major players of meiosis, which are chromosomes from both mom and dad, sister chromatids, centrosomes, centrioles, and microtubules. The lesson goes on to explore each step of meiosis: interphase, prophase I and...
Amoeba Sisters
Mutations: The Potential Power of a Small Change
Are the only mutants you know Ninja Turtles or X-Men? The video explains both gene mutation and chromosome mutation. It includes the subtypes of mutations for each major type, the times when mutations are more likely to happen, and...
Amoeba Sisters
Chromosome Numbers During Division: Demystified!
Your DNA is restless; have you taken your chromosome walking today? A video helps clarify how to count chromosomes during each stage of division for both mitosis and meiosis. It includes a comparison of division and reductive...
Amoeba Sisters
Meiosis: The Great Divide
Learning about meiosis requires your undivided attention. The video covers meiosis including detail about all eight phases. It provides compare-and-contrast examples between meiosis and mitosis.
Amoeba Sisters
DNA Replication: The Cell's Extreme Team Sport
Hey Ligase, what have you been up to? Just making ends meet. Watch a video that uses cartoon graphics to teach DNA replication in a clear and concise manner. It begins with the where and when, then covers helicase, primase, DNA...
Curated OER
Mitosis and Meiosis Simulation
Paul Andersen uses beads to demonstrate mitosis and meiosis. He explains the differences between the two and physically moves the beads around to represent the pulling apart of chromosomes and duplication. Get a clear understanding of...
Crash Course
Crash Course Biology #13: Meiosis: Where the Sex Starts
Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. [11:43]
Sophia Learning
Sophia: General Mitosis Overview: Lesson 3
This lesson will explain how the process of Mitosis can be used to duplicate chromosomes. It is 3 of 3 in the series titled "General Mitosis Overview."
Sophia Learning
Sophia: Interphase: Lesson 2
This lesson will explain the interphase stage that occurs while a cell is preparing to start mitosis. It is 2 of 4 in the series titled "Interphase."
Sophia Learning
Sophia: Interphase
Learn the processes that happen in interphase to prepare the cell for division on this webpage. Webpage includes an audio lesson as well as an image. [0:23]