Amoeba Sisters
DNA, Chromosomes, Genes, and Traits: An Intro to Heredity
Explore DNA structure/function, chromosomes, genes, and traits and how this relates to heredity! Video can replace old DNA structure & function video and in addition covers foundational concepts of heredity. Table of Contents: Video...
Next Animation Studio
New DNA structure found
Scientists have discovered a new type of DNA structure, according to research published in the journal Nature Chemistry. The Independent reports that the structure has been sighted previously, but this is the first time researchers have...
Curated Video
DNA Structure and Function Explained
The video is about the structure of DNA. It explains that DNA is a polymer made up of repeating nucleotide units consisting of a sugar, phosphate, and base. The video also discusses base pairing, in which complementary strands of DNA...
Crash Course
DNA Structure and Replication: Crash Course Biology
Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells.
SciShow
DNA Structure and Replication: Crash Course Biology
Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells.
Crash Course
DNA Structure & Replication: Our Instruction Manual for Existing: Crash Course Biology #33
Your DNA contains all the instructions your body needs to function. In this episode of Crash Course Biology, we’ll figure out what this giant instruction manual looks like and how this three-billion-letter code gets copied into your...
Amoeba Sisters
DNA vs RNA (Updated)
Why is RNA just as cool as DNA? Join the Amoeba Sisters as they compare and contrast RNA with DNA and learn why DNA should be sharing the limelight! Table of Contents: 00:00 Intro 0:54 Similarities of DNA and RNA 1:35 Contrasting DNA and...
Curated Video
DNA Structure Mneumonic: Purine and Pyrimidines Structures Made Easy
DNA (Deoxyribonucleic acid) carries the genetic instructions for an organism's growth, development, and reproduction, encoded by sequences of four nitrogen bases: adenine (A), thymine (T), guanine (G), and cytosine (C). These bases form...
Curated Video
Discovery of DNA
The story of a race between two teams of scientists in the 1950s - Francis Crick and James Watson, Rosalind Franklin and Maurice Wilkins - desperate to be the first to unlock the molecular structure of DNA. Biology - Cells And DNA -...
Curated Video
An Introduction to Genetics and Heredity - Gregor Mendel and DNA
In this video, we'll explore what DNA is, its role in life as we know it, and how it shapes every organism on our planet. From the eye color you inherited to the stripes on a tiger, learn how the 'blueprint of life' guides the...
Curated Video
GCSE Biology - What is DNA? (Structure and Function of DNA) #65
This video covers: - The structure of DNA - What nucleotides are - Complementary base pairing - How genes code for proteins - The functions of proteins Exam board specific info: (probably useful for everyone though) AQA - Separate/triple...
Bozeman Science
DNA and RNA - Part 2
Paul Andersen continues his description of DNA and RNA. He begins with the structure of DNA and RNA and moves into the process of DNA Replication. He also describes the central dogma of biology explaining how DNA is transcribed to mRNA...
SciShow
Here's What DNA Really Looks Like
There’s more to DNA than just the double helix we know and love: under some conditions this familiar molecule can take on unfamiliar forms, each of which can have a different impact on our health.
Amoeba Sisters
DNA Replication (Updated)
Explore the steps of DNA replication, the enzymes involved, and the difference between the leading and lagging strand! This video is an update from our old DNA replication video with nearly the same script but added detail and improved...
Crash Course
DNA, Hot Pockets, & The Longest Word Ever: Crash Course Biology
Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins.
SciShow
What the World’s Smallest Tweezers Tell Us About DNA
DNA isn’t the simple, loose double-helix you might see in a biology textbook, so isolating single strands of it can be next to impossible. But with some simple tricks of physics, scientists came up with a special type of tweezers that...
SciShow
DNA: Not Just for Life Anymore!
Our DNA stores the information that makes us who we are, but that's not all it can do! There are applications for DNA that go way beyond its use for life, like storing data and folding it into complicated shapes.
Bozeman Science
DNA and RNA - Part 1
Paul Andersen introduces the nucleic acids of life; RNA and DNA. He details the history of DNA from Griffith, to Avery, to Hershey and finally to Watson and Crick. He also details the difference between prokaryotic and eukaryotic...
TED Talks
Svante Pääbo: DNA clues to our inner neanderthal
Sharing the results of a massive, worldwide study, geneticist Svante Pääbo shows the DNA proof that early humans mated with Neanderthals after we moved out of Africa. (Yes, many of us have Neanderthal DNA.) He also shows how a tiny bone...
Curated Video
DNA Structure
New ReviewThis video outlines how DNA is structured and coded for genetics.
Curated Video
Photoreactivation or Light Repair of DNA
Ultraviolet (UV) light acts as a physical mutagen by inducing pyrimidine dimers, especially thymine dimers, which distort DNA structure and hinder transcription and replication. The damage can be repaired by photo reactivation, a process...
Curated Video
What is DNA and How Does it Work?
DNA (deoxyribonucleic acid) is a molecule that is often called the blueprint of life. Located in the nucleus, the DNA is a very long molecule with a helix winding structure like a twisted ladder. The rungs of the ladder are made of four...
Science ABC
What is DNA and How Does it Work?
DNA (deoxyribonucleic acid) is a molecule that is often called the blueprint of life. Located in the nucleus, the DNA is a very long molecule with a helix winding structure like a twisted ladder. The rungs of the ladder are made of four...
Curated Video
Chromosomes: structure and function
In this video, we will delve into the core of genetics as we break down the fundamentals of chromosomes, explaining what they are and how they impact our traits. Discover the intricate structure of chromosomes, from the double helix of...
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