Libre Text
Libre Texts: Chemistry: Structure of Organic Molecules
Here you will learn how to understand, write, draw, and talk-the-talk of organic molecules. Why were different drawing techniques developed? Organic molecules can get complicated and large. It is a tedious to have to constantly draw out...
TeachEngineering
Teach Engineering: Imaging Dna Structure
Students are introduced to the latest imaging methods used to visualize molecular structures and the method of electrophoresis that is used to identify and compare genetic code (DNA). Students should already have basic knowledge of...
Frostburg State University
General Chemistry Online: Ionic and Molecular Compounds
Provides a good outline of the concepts involved in ionic and covalent bonding, with links to definition of terms. Features a list of common molecular compounds and a chart that compares ionic and molecular compounds.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Molecular Geometry From Lewis Structures
This audio book, by author Mark Bishop, describes how to draw geometric sketches of molecular compounds using lewis dot structures. Many examples are given to increase understanding. Also find links to animations and tutorials for other...
Soft Schools
Soft Schools: Cellular and Molecular Biology : The Cell and Cell Structure Quiz
Take this interactive, multiple-choice quiz over cells and cell structure, then review your score and any missed questions at the end.
Concord Consortium
Concord Consortium: Molecular Workbench: Molecular Crystals
A collection of interactive simulations relating to molecular crystals.
Florida State University
Florida State University: Molecular Expressions: Introdution to Cell and Virus Structure
This resource provides a detailed diagram of animal, bacterial and plant cells and viral structure. Also included are detailed drawings, with definitions, of each of the cellular organelles.
Simon Fraser University
Chem1 Virtual Textbook: Molecules and the Properties of Bonded Atoms
College-level site goes into great detail about chemical bonding properties, as far as energies, structure, angles, and length. Infrared absorption, the greenhouse effect, and global warming are addressed to exemplify bond length...
PBS
Pbs Learning Media: Molecular Shapes
In this interactive activity from ChemThink, students will learn about covalent molecules and how the VSEPR theory predicts the shapes of covalently-bonded molecules.
Concord Consortium
The Molecular Workbench Database: Models of the Atom's Electron Orbitals
Learn about atomic structure and the multiple theories of atomic structure in this simulation.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Molecular Structures: Olestra
View a 3-D model of olestra, and compare it to a similar structure of a triglyceride. Also see the molecules that make up olestra. All compounds can be manipulated and studied from every angle.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Molecular Structure: Audio Book
This audio book, narrated by Mark Bishop, describes the formation of covalent bonds. Lewis dot structures help highlight the valence electrons used to determine which bonds form. Also find links to animations and tutorials about other...
University of California
Organic Structures:the Architecture of Life
Article discusses how objects in nature are held together through balanced forces. Scroll midway down to find info on microtubules and microfilaments. Links to excellent electron micrographs.
Other
Molecular and Cellular Biology Learning Ctr: Virtual Cell Animation Collection
An extensive collection of detailed diagrams and animations showing the structure of cells and how they work.
National Health Museum
Access Excellence: Molecular Biology/primate Phylogeny
This lesson plan involves comparison of amino acids to create a phylogenetic tree of primates. Students will also use other species information to draw conclusions about evolutionary relationships.
Famous Scientists
Famous Scientists: James Watson
Learn about the life and great discoveries of James Watson in this article. Learn about his most famous discovery of the molecular structure of DNA.
Concord Consortium
Concord Consortium: Elements and Polarity
Explore how polarity affects molecular shape and charge.
Sophia Learning
Sophia: Polarity of Molecular Compounds: Lesson 2
This lesson will demonstrate how to use molecular shape to determine if a molecule is polar or nonpolar. It is 2 of 2 in the series titled "Polarity of Molecular Compounds."
Other
Molecular Movies: 3 D Tutorials for Biologists
A collection of visualization-oriented tutorials for creating 3D animations for use in your biology classroom. Search by difficulty level, software package, or 3D topic area.
Florida State University
Florida State University: Molecular Expressions Cell Biology: Animal Cell Structure
Site highlights the various features of an animal cell. Presents users with a colorful diagram depicting the anatomy of the animal cell. Provides links to obtain more detailed information about the various components found in animal cells.
Other
Beautiful Chemistry: Beautiful Structures: Interlocked Molecules
In this interactive activity be amazed with some of the most intriguing molecules made by chemists. These molecules are interlocked molecules, which have topological structures.
Concord Consortium
Concord Consortium: Plastic Forces
Explore what happens when a force is exerted on a polymeric plastic material. The molecular structure of a material affects how it responds to an applied force at the macroscopic level.
Khan Academy
Khan Academy: The Structure and Function of Globular Proteins
The structure of a machine's parts in relation to one another and the proper functioning of the machine itself, applies not just to the machines is, but also to the ones at work inside our bodies. These molecular machines, called...
Other
Beautiful Chemistry: Beautiful Structures: Amorphous Materials
An interactive display of amorphous materials allows students to study the mysterious inner components and molecular make-up of these structures.
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