Curated Video
Cytoplasm
The thick liquidy medium that fills all cells, and is contained by the cell membrane. The cytoplasm is where most of the cell's chemical reactions, such as glycolysis, take place. A Twig Science Glossary Film. Key scientific terms...
Catalyst University
Malate-Aspartate Shuttle Mitochondrial NADH Transport
Malate-Aspartate Shuttle Mitochondrial NADH Transport
Professor Dave Explains
Glucocorticoids: Mechanisms and Side Effects
Glucocorticoids constitute a major drug class in treating inflammation and autoimmune disease. These include endogenous hormones that can be administered exogenously, but also synthetic alternatives with a variety of functions. These...
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
Glycerophosphate Shuttle Mitochondrial NADH Transport
Glycerophosphate Shuttle Mitochondrial NADH Transport
JJ Medicine
Ran GTPase Cycle and Nuclear Transport | Importins and Exportins
Lesson on the Ran GTPase Cycle and the mechanism of Nuclear Transport involving importins and exportins. The Ran GTPase cycle is critically important for nuclear transportation of transcription factors and other proteins into and out of...
Schooling Online
IB Biology: Cell Biology - Plant Cells 1
Let’s fly to Eukarytopia, the home of the eukaryotes! You can learn all about plants in the Garden of Babylon! This lesson will begin our series on eukaryotic cells. We’ll look at the structure of plant cells, focusing on components that...
Schooling Online
Biology Cells as the Basis of Life: Cell Structure - Animal Cells Part 1
Sally’s never-ending field trip continues. This time, they’re exploring the bustling city of Zoo York. Perhaps she’ll travel for the rest of year 11, only returning home for a hot meal and special occasions. This lesson will examine the...
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 –...
Ancient Lights Media
Cells - Components of the Cytoplasm
Cell Structure and Function Set: 3. This clip introduces the structure and function of the components of the Cytoplasm in animal and plant cells.
JJ Medicine
Vitamin D and Calcium Absorption - Biochemistry Lesson
Lesson on the role and importance of Vitamin D (calcitriol) in calcium absorption and why we actually need vitamin D for proper absorption and utilization of calcium. Hey everybody! Here is a lesson on the metabolism of vitamin D, the...
Schooling Online
Biology Cells as the Basis of Life: Cell Structure - Plant Cells Part 1
Let’s fly to Eukarytopia, the home of the eukaryotes! You can learn all about plants in the Garden of Babylon! This lesson will begin our series on eukaryotic cells. We’ll look at the structure of plant cells, focusing on components that...
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...
Curated OER
A Tour of the Cell
The differences between prokaryotic and eukaryotic cells are explained and the parts of each are highlighted. Discover the major organelles found in an animal cell and each of their functions. Paul Andersen does an excellent job once...
Sophia Learning
Sophia: Cytoplasm: Structure and Function
This lesson will describe the structure and function of the cytoplasm of a cell.