Amoeba Sisters
The Cell Cycle (and cancer) [Updated]
Explore the cell cycle with the Amoeba Sisters and an important example of when it is not controlled: cancer. Table of Contents: 00:00 Intro 1:00 Cell Growth and Cell Reproduction 1:42 Cancer (explaining uncontrolled cell growth) 3:27...
Professor Dave Explains
The Cell Cycle and its Regulation
Your cells have to divide when you're growing, to heal wounds, and to replace dead cells. But how do cells know when to divide and when not to divide? We can't have cells just growing willy-nilly! That's what cancer is, and that's bad....
Curated Video
Chromosomes, Mitosis, and the Cell Cycle: How New Cells are Made for Growth and Repair
The video explains the process of cell division and the importance of chromosomes and mitosis in the growth and repair of cells in animals and humans. It begins by introducing the concept of cells dividing in stages called the cell...
Curated Video
The Cell Cycle and Stem Cells: Understanding the Process and Potential Uses
This video explains the different stages of the cell cycle and how stem cells differentiate to form various cell types. It starts by discussing the structure of chromosomes and then moves onto describing the three stages of the cell...
Bozeman Science
Cell Cycle, Mitosis and Meiosis
Paul Andersen explains how the cell cycle is used to create new cells. The creation of identical diploid daughter cells, through mitosis, is described. The creation of unique haploid daughter cells, through meiosis is also described. The...
Crash Course
Mitosis & the Cell Cycle: How Cells Clone Themselves: Crash Course Biology #29
What’s the life of a cell like? In this episode of Crash Course Biology, we’ll follow a cell’s life cycle, from its beginning as a shiny new cell all the way to division via mitosis. We’ll learn how our cells control this process, and...
Curated Video
Eukaryotic Cell Cycle Regulation in 5 minutes
The cell cycle is a highly regulated process of eukaryotic cell division involving interphase (G1, S, G2 phases) for growth and DNA replication, followed by mitosis for chromosome segregation and cell division. Progression through the...
Curated Video
GCSE Biology - Cell cycles, Chromosomes & Mitosis #69
In order to survive and grow, organisms require a constant supply of new cells. In this video we explore how these cells are generated through the cell cycle, with a particular focus on mitosis. We will also look at the role chromosomes...
Curated Video
The Cell Cycle
New ReviewThis video explores the cell cycle interphase, mitosis, and cytokinesis.
Atomi
VCE Biology: The Cell Cycle
In this video, we cover the stages of the cell cycle, including interphase, mitosis, cytokinesis and resting phase.
Curated Video
The Lifecycle of a Virus
This video is a lecture on the life cycle of viruses. The speaker starts by explaining that viruses are not true organisms because they are made up of different components and cannot replicate on their own. The video breaks down the...
FuseSchool
The Nitrogen Cycle
Nitrogen makes up 78% of the air, however neither plants nor animals can take nitrogen directly from the air because nitrogen is so unreactive. The nitrogen cycles shows the movement of nitrogen through the environment. Nitrogen is...
Curated Video
Understanding Mitosis: Cell Division and Reproduction
This video explains the process of mitosis, which is the type of cell division that produces new body cells for growth and repair in multicellular organisms. The video first introduces the key terminology and technology of chromosomes...
Maddie Moate
Honeycomb under a Microscope! (The Life Cycle of a Honey Bee)
Note for Parents: This video contains microscopic images of insects. Having pulled this amazing wax frame out of our natural hive, I was really excited to take a closer look with my SPECIAL CAMERA and see what I could find! Using my...
Catalyst University
The Biotin Cycle | Mammalian Biotin (Vitamin B7) Metabolism & Processing
This video explores the biotin cycle. How is biotin attached to an enzyme? How is it removed? Is biotin recycled?
Bozeman Science
Phases of Mitosis
In this video Paul Andersen explains the importance of mitosis and details the major steps in the cell cycle. He explains the importance of Interphase, Prophase, Prometaphase, Metaphase, Anaphase, Telophases, and Cytokinesis.
Bozeman Science
Mitosis
Paul Andersen describes the process of mitosis. He begins by discussing the importance of the cell cycle in development, regeneration, asexual reproduction and wound healing. He differentiates between haploid and diploid cells and...
Curated Video
Cell cycle
The cycle of events involved in normal cell growth and division, in multicellular organisms. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Catalyst University
Cell Cycle Regulators & Tumor Suppressor Genes | Proto-oncogenes & Oncogenes
In this video, we discuss the difference between proto-oncogene and oncogene AND the meaning of tumor suppressor genes. We also explore how dysfunction in any of these can lead to cancer.
Amoeba Sisters
Stroll Through the Playlist (a Biology Review)
Join the Amoeba Sisters as they take a brisk "stroll" through their biology playlist! This review video can refresh your memory of major concepts, help you identify what you need to re-study, and reinforce vocab. Expand these details for...
JJ Medicine
One Carbon Metabolism | Tetrahydrofolate and the Folate Cycle
Lesson on One Carbon Metabolism, the role of tetrahydrofolate and the folate cycle. Tetrahydrofolate (THF) is derivative of folic acid (Vitamin B9), which is acquired from dietary sources. Tetrahydrofolate (THF) in various forms...
Professor Dave Explains
Bryophytes and the Life Cycle of Plants
We now understand that the ancestors of plants came from the ocean. But eventually, the first plants made their way out of the water and onto land. What did these plants look like? What functions were they capable of carrying out, and...
Bozeman Science
Genotypes and Phenotypes
Paul Andersen explains how changes in the genotype of an individual can affect the phenotype. He begins with genotype:phenotype::letters:story analogy. He explains how mutations can be neutral, beneficial or harmful. He also explains how...