Curated Video
Understanding Abiotic Factors and Their Impact on Communities
This is a lecture presentation about abiotic factors and how they can affect a community. The presentation also discusses how changes in one abiotic factor can impact the relationships between different organisms within a community.
Catalyst University
Phenylalanine, Tyrosine Catabolism to Acetoacetate
Phenylalanine, Tyrosine Catabolism to Acetoacetate
Curated Video
Production of Heat and Carbon Dioxide in Respiration - Investigating Germinating Seeds
This video is a lecture presentation on the production of heat and carbon dioxide in respiration. The presenter explains the process of aerobic respiration, which is a chemical reaction between glucose and oxygen to produce carbon...
NASA
Houston We Have a Podcast: Hazard 5: Environments
Dr. Brian Crucian, a biological studies and immunology expert, discusses the hazard of hostile and closed environments in space. Crucian serves as the principal investigator for a NASA functional immune study. This is part five of the...
Catalyst University
Intestinal Production of Hydrogen Gas (H2) by Bacteria for Reduced Coenzymes
Bacteria of the human intestinal microbiome generate hydrogen gas (H2). Hydrogen gas is used by these same bacteria for methanogenesis, a biochemical pathway which generates methane. Here, we will discuss this process.
JJ Medicine
Fatty Acid Synthesis Pathway: Overview, Enzymes and Regulation
Fatty Acid Synthesis Pathway Lesson: Where it happens, how it happens and why it happens. Hey everyone! In this lesson you will learn about the fatty acid synthesis pathway, including an in-depth overview of the pathway, where fatty acid...
msvgo
Compounds of Carbon Family and Anomalous Behaviour of Carbon
It describes the properties and uses of compounds of carbon It also explains the properties and uses of silicon compounds.
msvgo
Waste Materials in Plants
It describes various types of waste material in plants and their disposal.
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Naming Covalent Compounds
This lesson will discuss the rules for writing the names and chemical formulae of covalent molecules and covalent networks. Definitions included: compound, ionic compound, covalent compound, covalent bond, electronegativity, molecular...
msvgo
Importance of chemistry
It explains various uses of the branch chemistry in the various fields.
Curated Video
Understanding the Greenhouse Effect and Human Impact on Climate Change
The video discusses the greenhouse effect and how it works in the Earth's atmosphere. It explains how greenhouse gases such as carbon dioxide and methane absorb long-wavelength infrared and re-emit it, increasing the temperature of the...
Vlogbrothers
The Earth Shouldn't Have Oxygen
A balanced carbon cycle produces as much CO2 as O2, and yet, there are 209,460 ppm of oxygen in the atmosphere and only 440 ppm of CO2 (up from the recent baseline of 275). My first thought was that the CO2 is temporarily stored in...
Curated Video
Human Activities and the Reduction of Biodiversity
The video discusses the importance of biodiversity, which is the variety of all the different species of organisms on Earth or within an ecosystem. It explains how human activities such as waste management, deforestation, and global...
Next Animation Studio
Amazon goes from ‘carbon sink’ to carbon creator
The Amazon used to be praised as our planet’s lungs, absorbing a lot of Earth’s carbon dioxide, but things are going very wrong in the world’s last great wilderness.
Visual Learning Systems
Needs of Living Things: Need for Air
Upon viewing the Needs of Living Things video series, students will be able to do the following: Explain that living things have the following characteristics: they are made up of one or more cells, carry out movement, grow, and develop....
Curated Video
Plants in Extreme Environments: Adaptations for Survival
This video is a lecture presentation on plants in extreme environments. The speaker begins by discussing the resources plants need to survive, such as light, water, carbon dioxide, and mineral ions. The process of photosynthesis is...
FuseSchool
How To Test For Negative Ions
Learn the basics about testing for negative ions. Which methods and techniques are used to test negative ions? Find out more in this video!
FuseSchool
Making Alcohols by Fermentation & from Ethene
Learn the basics about making alcohols by fermentation and from ethene, as part of organic chemistry.
FuseSchool
Climate change - The natural greenhouse effect
Climate change - The natural greenhouse effect | fuseSchool
Planet PE
GCSE PE paper 1 - Live revision video
check out this taster video for gcse pe paper 1 topics. I will be doing another live on tuesday at 730pm before the exam on wednesday
EarthEcho International
Ocean Acidification: Threatening Our Water Planet
This video explores the effects of ocean acidification on marine ecosystems and the communities that rely on them. Through interviews with scientists, students, and fishermen in the Pacific Northwest, viewers learn about the causes and...
ProTeachersVideo
Demonstrating Chemistry - Spectacular Experiments: Dry Ice - The Magnesium Sandwich
Using two blocks of dry ice, Prof Hal Sosabowski demonstrates how magnesium is so reactive that it can cause carbon dioxide to act as an oxidant. The result is a beautiful instense glow inside the blocks. This experiment is one of the...
FuseSchool
Testing for Hydrogen, Oxygen, Carbon Dioxide, Ammonia and Chlorine
Ever wondered how to conduct a chemical test for the presence of colourless and odourless gases? Watch this to find out how!