We found 127 reviewed resources for double helix
The DNA Molecule Is Shaped like a Twisted Ladder
9th - 12th CCSS: Adaptable
New ReviewOne of the first models of DNA appeared to be a triple helix. Young scientists learn about the many scientists who worked to find the shape of DNA. They observe multiple models, tests, and experiments to understand the conclusions. An...
Nucleic Acids ~ Information Storage and Energy Transfer
9th - Higher Ed
This is a polished presentation of the nucleic acids. It is unique in that it examines both the genetic material and the energy molecules. Usually these are addressed separately even though they are both nucleic acids. This approach is...
DNA Replication (Schematic)
1 min 9th - 12th CCSS: Adaptable
New ReviewExplore the beginnings of the theory to explain DNA replication using an eye-catching animation. Scholars view a simple rendition of DNA replication with an explanation of the first theories suggesting its existence. The animation shows...
DNA Doesn’t Look Like What You Think!
6 mins 6th - 12th CCSS: Adaptable
DNA forms a double helix, but that is not what it looks like. A fact-filled video takes on this inaccuracy as part of an extensive playlist on biology. It shares the recent discoveries about what DNA looks like as well as the many...
Virtual Lab: DNA Binding Problem
9th - Higher Ed CCSS: Adaptable
Why do the bases in DNA pair up the way they do? Unravel the mystery of the double helix in a virtual lab. Young scientists follow in the footsteps of Watson and Crick to determine the free energy associated with DNA base pair binding....
What Is Biochemistry?
5 mins 9th - Higher Ed CCSS: Adaptable
Watch as chemistry comes alive! Socratica's biology playlist kicks off with a simple video detailing the principle components of biochemistry. Content includes carbohydrates, proteins, and nucleic acids. The narrator describes each class...
What Are Functional Groups?
6 mins 9th - Higher Ed CCSS: Adaptable
What's the function of functional groups? Explore the portions of biological molecules that make things happen with a video from Socratica's series on biology. The narrator illustrates each major functional group, then describes them in...
Ionic and Covalent Bonds and Hydrogen Bonds
9 mins 9th - Higher Ed CCSS: Adaptable
What determines the type of bond two atoms will form? Science scholars examine the factors that affect the formation of molecules and compounds through a short video from Socratica's biology series. Topics include valence electrons,...
Properties of Water: Hydrogen Bonding in Water
13 mins 9th - Higher Ed CCSS: Adaptable
Water is life! How is one small molecule responsible for so many big things? Socratica's series on biology presents a fascinating look at the universal solvent. From its adhesive properties caused by hydrogen bonding to its ability to...
Amazing Molecular Machines in Your Body
6 mins 9th - 12th CCSS: Adaptable
More than 50 billion cells in your body die every single day. While this sounds traumatic, the human body continuously produces new cells to replace them. A short video shares animations of the process of cell division or mitosis and...
Building Blocks of DNA
26 seconds 9th - 12th CCSS: Adaptable
New ReviewHow many times can you say deoxyribonucleic acid fast? Viewers learn the components that create DNA using a video representation. The narrator introduces learners to adenine, guanine, cytosine, and thymine and how they create the...
Chromosomes, Chromatids, Chromatin, etc.
18 mins 10th - 12th
See how the strands of DNA separate and become a template for a replica to be incorporated in a new cell! The microbiology and biochemistry of the process is detailed. This lecture refers to the concepts of transcription and translation...
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