Curated Video
Cellular Respiration - Energy in a Cell
In this lecture, I talk about Cellular respiration, which consists of Glycolysis, the Krebs Cycle and the Electron Transport Chain. I deal with how Glucose is broken down and how ATP is made. Since energy is important for all living...
Catalyst University
Digestion, Absorption, & Handling of Vitamin B12 (Cobalamin)
B12 (cobalamin) is a water soluble B vitamin that requires special handling upon ingesting and subsequent absorption and transport. Here, we discuss the general pathway.
Food Farmer Earth
Homemade Ricotta Cheese: A Simple and Flavorful Recipe
This guide demonstrates the easy process of making whole milk ricotta cheese at home, requiring just milk, citric acid (or lemon juice/vinegar), and salt. The emphasis is on gentle heating and careful handling to ensure the curds form...
Professor Dave Explains
Acid-Base Titration
Any introductory chemistry class will include titrations, and to do these, you have to do math. But you get to see pretty colors, too! Here's a quick run through of the stoichiometry of it all.
The Viral Fever
The Food Files, Series 1
Foodie and health guru Nikki Muller investigates the real health benefits and risks of our favourite foods, exploring each food’s origins and dispelling the many myths of nutrition. With the help of leading scientists, doctors and...
FuseSchool
Stomach Acid
Learn the basics about what stomach acid is as part of the acids and bases topic.
Food Farmer Earth
Canning Magic: Marisa McClellan's Journey into Jam Making
Marisa McClellan shares her personal journey from childhood experiences of making jam to embracing canning as a full-blown career, highlighting the simplicity and accessibility of hot water bath canning for home preservation. She...
FuseSchool
Making Soluble Salts
Learn the basics about how to make soluble salts as part of the acids and bases topic.
Curated Video
Calculating Balancing Numbers in Chemical Reactions and Limiting Reactants
The video explains how to use the masses of reactants and products in a chemical reaction to calculate the balancing numbers in a symbol equation. Two examples are provided to illustrate the process, and the concept of limiting reactants...
msvgo
Chemical Reactions: Carboxylic acids
This nugget explains the different chemical properties of carboxylic acids and their uses.
FuseSchool
Properties of Sulfur
Sulfur is the 16th element of the periodic table, and is a non-metal. In its elemental form it is a bright yellow crystalline solid at room temperature. In this video we are going to look at the basic physical and chemical properties of...
Catalyst University
MacConkey Agar
1) Theory behind MacConkey agar in microbiology. 2) How to identify bacteria as Gram(+) or Gram(-). 3) How to identify bacteria as Lactose(+) or Lactose(-).
FuseSchool
What Is The pH Scale
"Learn the basics about the pH scale, universal indicator and litmus paper. Indicators tells if something is acidic, alkaline or neutral. Indicators are substances that show different colours when they are in acidic or alkaline...
msvgo
Uses - Oxides of nitrogen
It describes oxides of nitrogen and explains the preparation & properties of nitric.
Catalyst University
Microbiology Lab | Acid Fast Staining
This video covers: 1) What are Acid-fast organisms? 2) Two genera of Acid-fast organisms 3) How staining is done 4) Interpreting Microscope Image (Acid-fast vs non-Acid-fast)
Maddie Moate
Where does Rubber come from? | Maddie Moate
Earlier this year Greg and I travelled to Thailand where we discovered that rubber comes from trees! Find out how natural rubber grows and learn how the locals take it from under the bark!
Catalyst University
Buffers Henderson-Hasselbalch Equation Using Mass Balance Equation
Henderson-Hasselbalch Equation using mass balance equation for system of two equations with two unknowns
msvgo
Methods of Preparation of Carboxylic Acids
It gives details about the preparation of carboxylic acids.
Curated Video
The Health Benefits of Teff
Learn about the nutrient profile of this tiny grain and the benefits it has for our bodies. Teff part 2/5
msvgo
Alkanes - Preparation, properties and uses
It explains the preparation, physical and chemical properties, uses of alkanes.
msvgo
Therapeutic action of different classes of Drugs
It explains action of different classes of Drugs such as antacids, antihistamines, tranquilizers, analgesics, analgesic, non narcotic, narcotic, antibiotics, antiseptic, disinfectant.
Curated Video
Understanding Cellular Respiration and Metabolism
This video explains the process of cellular respiration and the different ways in which respiration can take place. It discusses aerobic and anaerobic respiration, along with their word equations and balanced symbol equations. The video...