Soft Schools
Soft Schools: Molecules of Life Quiz
Take an interactive quiz over the molecules of life. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Soft Schools
Soft Schools: More Molecules of Life/biochemistry Quiz
Take this interactive, multiple-choice quiz over the organic molecules important to life, then review your score and any missed questions at the end.
Soft Schools
Soft Schools: Cellular Functions of Organic Compounds Quiz
Take an interactive quiz over organic compounds. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Cold Spring Harbor Laboratory
Dna From the Beginning: Dna and Proteins
Explore the convept that DNA and proteins are key molecules of the cell nucleus.
Science Struck
Science Struck: Ribose vs. Deoxyribose
Explains what ribose and deoxyribose are, their chemical structure and properties, similarities and differences, their functions, and their biological importance.
Khan Academy
Khan Academy: Biological Macromolecules
How much do you know about biological macromolecules?
CK-12 Foundation
Ck 12: Life Science: 3.6 Rna
Learn about the structure and function of RNA in the body.
University of California
Cog Web: Can Matter Store Active Information?
This site provides a timeline of historical events in regards to discovery and research on genetics.
New York University
Model of the Four Nucleotide Bases in Rna
The 3-D model of Cytosine (C), Uracil (U), Adenine (A), and Guanine (G), the four nucleotide bases in RNA. Requires the CHIME plug-in to view the models, or they can be viewed statically in .gif format
Other
Acadia University: Structure of Dna and Rna
This site from the Acadia University provides the basic structure of DNA and RNA and a decent compare/contrast between the two.
Sophia Learning
Sophia: Nucleic Acids: Lesson 2
This lesson will introduce nucleic acids, including the two different types, their functions, and where they are found. It is 2 of 9 in the series titled "Nucleic Acids."
Sophia Learning
Sophia: Nucleic Acids: Lesson 6
This lesson will introduce nucleic acids, including the two different types, their functions, and where they are found. It is 6 of 9 in the series titled "Nucleic Acids."
Sophia Learning
Sophia: Nucleic Acids: Lesson 7
This lesson will introduce nucleic acids, including the two different types, their functions, and where they are found. It is 7 of 9 in the series titled "Nucleic Acids."
Sophia Learning
Sophia: Structure of a Nucleotide: Lesson 2
This lesson will describe the structure of a nucleotide. It is 2 of 2 in the series titled "Structure of a Nucleotide."
Sophia Learning
Sophia: Structure of a Nucleotide: Lesson 1
This lesson will describe the structure of a nucleotide. It is 1 of 2 in the series titled "Structure of a Nucleotide."
Other
Ucs: Functions of the Four Major Groups of Organic Molecules
Check out this chart about the four major groups of organic molecules
Mocomi & Anibrain Digital Technologies
Mocomi: What Is Dna?
Answers the questions what makes DNA, where is it found, what does it look like, and how does it work.