Catalyst University
DNAse Test | Theory & Results
In this video, we explore the theory and interpretation of results for the DNAse test in microbiology lab.
Science360
DNA - Chalk Talk
DNA is the Swiss army knife of biological molecules, acting as both a blueprint and a building block. This animated series of short videos acts as a video glossary to define specific scientific terms or concepts in a fun, easy to...
FuseSchool
BIOLOGY - Genetics - What is DNA
DNA (deoxyribose nucleic acid) is extremely important. All living things have DNA, or in the case of some viruses they have RNA instead. In eukaryotes, it is found within the nucleus and is arranged into chromosomes. DNA determines the...
Curated Video
Life Substances - The Chemistry of life
There are a number of substances that are vital to all living organisms. In this lecture, I talk about substances like carbohydrates, lipids, proteins and nucleic acids, going into some detail about their structures and importance.
msvgo
Structure of DNA
This nugget describes historical aspect of discovery of nucleic acid, basic structure of polynucleotide chain, Watson model of DNA and types of DNA.
JJ Medicine
Pentose Phosphate Pathway - Regulation, Purpose and Importance in Human Health
Video lesson on the pentose phosphate pathway (hexose monophosphate shunt), the purpose of the pathway and the importance in human health. Hey guys! In this lesson, I talk to you guys about the pentose phosphate pathway, what the purpose...
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.
Ancient Lights Media
How Restriction Enzymes Work
Restriction Enzyme Set: 2. This clip explains the way in which enzymes clip DNA at specific points. The value of restriction enzymes in DNA is presented.
Science360
Chalk Talk DNA
DNA contains the genetic code used by all known living organisms. It also contains historical information, because it collects ""mistakes,"" called mutations, over time. DNA is a building block too--it has the ability to self-assemble...
Catalyst University
The Central Dogma of Biology | Transcription & Translation: The Basics
This video explores the Central Dogma of Molecular Biology (Transcription & Translation) at an introductory or general biology level.
FuseSchool
DNA Replication
CREDITS Animation & Design: Bing Rijper Narration: Dale Bennett Script: Gemma Young It might be hard to believe, but at the very start of your life you were a single, microscopic cell called a zygote. Your body now contains millions of...
FuseSchool
Mutations
So, what causes mutations? Well, this is where science fiction meets science fact, sort of. In the backstory of many superheroes there will be a meeting with a radioactive substance - be it cosmic rays or radioactive waste. In real life,...
Ancient Lights Media
Meiosis/ The Phases
Meiosis Set: 2. This clip provides a detailed look at the phases of meiosis and the production of haploid sex cells.
Professor Dave Explains
Nucleic Acids: DNA and RNA
We've been hearing about DNA since the third grade, and we all know that it's a double helix with little ladder rungs. But now we are ready to understand this molecule on a more fundamental level, which will enable to us to understand...
TED-Ed
What Happens When Your DNA Is Damaged?
Did you know that your DNA can be damaged tens of thousands of times per day? Learn about the ways that damage to just one strand of your DNA can be fixed, or in extreme examples, result in genetic mutation such as cancer.
Curated OER
What is DNA?
What exactly is DNA? How is it formed? What is its purpose? Mr. Anderson explains the basics of DNA using visual information, clear lecture style descriptions, and his own unique flare. Tip: After lecture send home this video to provide...
Howard Hughes Medical Institute
Tri Nucleotide Repeat
Mutations often lead to genetic disorders. The tri-nucleotide repeat leads to an expansion of DNA thanks to errors in the process of DNA replication. Using the informative video, scholars identify genetic disorders related to this error...
Amoeba Sisters
DNA, Chromosomes, Genes, and Traits: An Intro to Heredity
Chromosomes, genes, traits ... how are they all related? A short video introduces the many factors involved in heredity. Junior geneticists explore the transfer of chromosomes from parents to offspring, the proteins created by base pair...
Veritasium
The Sun Sneeze Gene
Do you sneeze when you go from dark to light areas? Twenty-five percent of the population does! It turns out that the characteristic is due to genetic code. Explore why this happens with a video from the Veritasium playlist that...
FuseSchool
What is DNA?
Don't under-strand DNA? Watch an informative Fuse School Genetics video to learn what DNA is and where it is found. It also explains what DNA does, its relationship with genes, the four nucleotides, and their base pairs.
Stated Clearly
Part 1: How Does New Genetic Information Evolve? Point Mutations
Every child born has roughly 70 point mutations. The video explains what point mutations are and how they are passed from generation to generation. The narrator includes several examples of beneficial point mutations leading to entirely...
Stated Clearly
What is a Gene?
The majority of foods in the United States are genetically modified. The video explains the idea behind genetically modified foods. It starts with the basics of a gene and their functions. The narrator then works through current...
Teacher's Pet
DNA Structure
DNA carries the code for all living organisms, yet it is made up of only four building blocks. The video explains the structure of DNA down to the nucleotides. It provides the relationships between thymine, cytosine, adenine, and guanine.