PBS
How Our Deadliest Parasite Turned To The Dark Side
Around 10,000 years ago, somewhere in Africa, a microscopic parasite made a huge leap. With a little help from a mosquito, it left its animal host - probably a gorilla - and found its way to a new host: us.
SciShow
The Mysterious Origins of the Nucleus
The cell nucleus is crucial to multicellular life, so you think science would have a good idea how it evolved. The truth is, we don't, but Scientists do have some theories, including invading giant viruses!
Amoeba Sisters
Prokaryotic vs. Eukaryotic Cells (Updated)
This Amoeba Sisters video starts with providing examples of prokaryotes and eukaryotes before comparing and contrasting prokaryotic cells with eukaryotic cells! Contents: 00:00 Intro 1:27 Modern Cell Theory 1:37 3 Domains (with examples...
Amoeba Sisters
Introduction to Cells: The Grand Cell Tour
Compares and contrasts prokaryote cells and eukaryote cells before exploring organelle structures and functions! Video includes the modern cell theory and plant vs. animal cell comparisons. See table of contents by expanding video...
PBS
How Two Microbes Changed History
What if I told you that, more than two billion years ago, some tiny living thing started to live inside another living thing .... and never left? And now, the descendants of both of those things are in you?
SciShow
The Hamster That Saved Thousands of COVID Patients
Forget lab rats — meet the Chinese or striped-back hamster, an unassuming little rodent whose role in research over the years has led to breakthroughs in genetics, pharmaceutics and more!
Crash Course
The History of Life on Earth - Crash Course Ecology
With a solid understanding of biology on the small scale under our belts, it's time for the long view - for the next twelve weeks, we'll be learning how the living things that we've studied interact with and influence each other and...
Curated Video
Prokaryote
Organisms whose cells lack a nucleus and other membrane-bound structures. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
GCSE Biology - Cell Types and Cell Structure #2
In this video, we cover: - The different types of cell (Eukaryotic and Prokaryotic) - The differences and similarities between the structures of plant, animal, and bacterial cells - The sub-cellular structures / organelles you need to...
Curated Video
Human Cells /Prokaryotic vs Eukaryotic Cells
Learn all about the Prokaryotic and Eukaryotic Cells with this fun educational music video Human Cells . Brought to you by KLT.
Curated Video
Cells: How Can Something Small Have a Large Impact?
A video entitled “Cells: How Can Something Small Have a Large Impact?” which explores the two types of cells and how they function to create and affect life in a variety of ways.
Visual Learning Systems
The Origins and Early Evolution of Life on Earth
This video provides a brief overview of the early stages of life on Earth, highlighting the importance of organic compounds in the early oceans and the role they played in the development of the first living cells. It also discusses the...
Schooling Online
IB Biology: Cell Biology - Prokaryotic Cells
Biology can be pretty dry. You’re stuck in a classroom studying a textbook full of boring definitions and complicated diagrams... That’s why we’re going on a field trip with Sally! She’s visiting a floating city in the Pacific Ocean –...
Catalyst University
Heme Catabolism (2/2): Microfloral Degradation of Bilirubin in Colon
Heme Catabolism (2/2): Microfloral Degradation of Bilirubin in Colon
Visual Learning Systems
Life Through Time: Precambrian Era
This fascinating program takes students on a journey through time as the history of life on Earth is explored. From the dawn of life to the existence of advanced vertebrate animals, each of the major periods of life are investigated....
Schooling Online
Biology Cells as the Basis of Life: Cell Structure - Prokaryotic Cells
Biology can be pretty dry. You’re stuck in a classroom studying a textbook full of boring definitions and complicated diagrams... That’s why we’re going on a field trip with Sally! She’s visiting a floating city in the Pacific Ocean –...
Professor Dave Explains
Prokaryotic Cells: The Simplest Kind of Life
We've established that the basic unit of life is the cell, and that the simplest forms of life are just one cell. The earliest unicellular organisms were prokaryotic, and there are many prokaryotic organisms still around today, including...
Getty Images
Cells Multiplying division
Cell, Cancer Cell, Human Cell, Animal Cell, Plant Cell, Cancer - Illness, DNA, Bacterium, Mitosis, Virus, Dividing, Multiplication, Cell Division, New Life, Research, Circle, Technology, Human Egg, Blood Cell, Healthcare And Medicine,...
Getty Images
Bacteria: Escherischia coli K12 strain, Differential interference contrast
Bacteria: Escherischia coli K12 strain, Differential interference contrast
Getty Images
Detached epithelial cells from Human tongue scrape, with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 180 micrometres
Detached epithelial cells from Human tongue scrape, with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 180 micrometres
Getty Images
Detached epithelial cells from Human tongue scrape with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 650 micrometres.
Detached epithelial cells from Human tongue scrape with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 650 micrometres.
Getty Images
Detached epithelial cells from Human tongue scrape with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 650 micrometres.
Detached epithelial cells from Human tongue scrape with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 650 micrometres.
Getty Images
Detached epithelial cells from Human tongue scrape, with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 180 micrometres
Detached epithelial cells from Human tongue scrape, with various types of swimming bacteria. Nomarski Differential Interference Contrast, horizontal field of view 180 micrometres