Khan Academy
Khan Academy: Recombinant Dna and Cloning
Read a passage about recombinant DNA and cloning and answer the follow-up questions.
Cosmo Learning
Cosmo Learning: Introduction to Biology
A collection of video lectures from an introduction to biology course taught at the Massachusetts Institute of Technology. The course teaches "biological function at the molecular level" with thirty-five lectures. Lectures vary in length...
University of Massachusetts
University of Massachusetts: Rasmol & Chime
This site from the University of Massachusetts links to downloadable freeware (Rasmol and CHIME) which are required to view 3-D images common on organic chemistry tutorials.
Wikimedia
Wikipedia: Endocytosis
This encyclopedia article from Wikipedia over endocytosis discusses the three forms in which it can take place. Links are provided for additional information on this subject as well as related subjects.
Wikimedia
Wikipedia: Collagen
Wikipedia provides this encyclopedia article about collagen and its purpose in the human body.
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.
Other
Vanderbilt Structural Biology Department: Calcium Binding Proteins Database
Complete listing of calcium-binding proteins, including specifics on domain binding. Also contains sequence and further structural information.
Other
The Ef Hand Calcium Binding Protein Data Library
This site contains general, sequential, and structural information on calcium binding proteins.
Other
Diet: The Only Real Hope for Arthritis
In addition to discussing the use of a vegan diet to lower the risk of arthritis, this article also talks about diet as a means of preventing other diseases and disorders.
Other
Footprints Science: Food Groups
This animation displays examples of different food groups for the students to correctly label.
Rutgers University
Rutgers Center for Vector Biology: Mosquito Biology
This page covers the life cycle, habitats and other details about mosquitos.
Sophia Learning
Sophia: Enzyme Structure: Lesson 4
This lesson will describe that enzymes are made of proteins, and can be found in nature or can be synthesized synthetically. It is 4 of 4 in the series titled "Enzyme Structure."
Sophia Learning
Sophia: Introduction to Proteins: Lesson 2
This lesson will introduce what a protein is, and what its 6 functions are. It is 2 of 2 in the series titled "Introduction to Proteins."
Sophia Learning
Sophia: Introduction to Proteins: Lesson 1
This lesson will introduce what a protein is, and what its 6 functions are. It is 1 of 2 in the series titled "Introduction to Proteins."
Sophia Learning
Sophia: Primary Structure of Proteins: Lesson 2
This lesson will explain the primary structure of a protein. It is 2 of 3 in the series titled "Primary Structure of Proteins."
Sophia Learning
Sophia: Primary Structure of Proteins: Lesson 3
This lesson will explain the primary structure of a protein. It is 3 of 3 in the series titled "Primary Structure of Proteins."
Sophia Learning
Sophia: Primary Structure of Proteins: Lesson 1
This lesson will explain the primary structure of a protein. It is 1 of 3 in the series titled "Primary Structure of Proteins."
Sophia Learning
Sophia: Quaternary Structure of Proteins: Lesson 2
This lesson will explain the quaternary structure of a protein. It is 2 of 2 in the series titled "Quaternary Structure of Proteins."
Sophia Learning
Sophia: Secondary Structure of Proteins
This lesson will explain the secondary structure of a protein.
Sophia Learning
Sophia: Tertiary Structure of Proteins: Lesson 1
This lesson will explain the tertiary structure of a protein. It is 1 of 2 in the series titled "Tertiary Structure of Proteins."
Bio Topics
Bio Topics: How Enzymes Work
Understand how enzymes work with this page that includes animations and explanations. Learn that all enzymes are proteins and have specific catalytic actions.
US Department of Agriculture
Choose My Plate: All About the Protein Group
Read about the foods that qualify as proteins and how much amounts to one serving of each.
Sophia Learning
Sophia: Enzyme Structure: Lesson 2
This lesson will describe that enzymes are made of proteins, and can be found in nature or can be synthesized synthetically. It is 2 of 4 in the series titled "Enzyme Structure."