[Free Registration/Login may be required to access all resource tools.] A complete, illustrated article describing DNA mutations and how they relate to cancer.

[Free Registration/Login may be required to access all resource tools.] Everyone has mutations. Mutations are essential for evolution to occur. This tutorial defines mutations and explains the different types: somatic mutations, germline...

[Free Registration/Login may be required to access all resource tools.] Learning activity defines mutagen, covers the causes of mutation, and gives examples of spontaneous mutations.

In this online mini-course learners distinguish between the structure, functions, and processes involved with DNA and RNA.

A complete, student-led lesson on cell structure, cell division, and cancer growth. Students work their way through illustrations and animated tutorials, and answer review questions along the way. There is a self-checking quiz at the end...

An advanced lesson that describes the role of mutations in the birth and death of genes. It includes background information, examples, video clips, and animations.

An interactive website that explores information about genes, mitosis, meiosis, cloning, and gene mutation. Concepts are discussed in detail with an interactive glossary and animations. At the end of each section quick questions are...

[Free Registration/Login may be required to access all resource tools.] This article complete with labeled diagrams, key vocabulary terms, and review questions explains the connection between gene regulation and cancer.

Chronic myeloid leukemia is a disease caused by a genetic mutation that gives rise to this abnormal protein molecule. The abnormal protein triggers the bone marrow to release dangerous numbers" of white blood cells. Gleevec, the thin...

[Free Registration/Login may be required to access all resource tools.] Effects of mutations can be beneficial or they can be harmful. This tutorial describes the effects and provides examples of each.

Experiments found that DNA could sometimes recover from damage. This article illustrates how the discovery was made. Article includes animations, pictures, video, biographical information, and quiz questions that are accessed by clicking...

The learning module helps students gain a deeper understanding of the structure and function of DNA.

An online resource for teachers that provides inquiry-based modules for students to reseach cancer in an interesting and personalized way. Includes master copies of each module for teachers.

This effective site focuses on how structural and behavioral adaptations help organisms survive and reproduce.

Read this passage and complete a five-question quiz pertaining to collagen mutations resulting in Osteogenesis Imperfecta.

Questions related to processes of cell division, differentiation, and specialization.

[Free Registration/Login Required] An informational text about genetic traits, what they determine, and how they mutate. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login may be required to access all resource tools.] An overview of cancer and its causes.

Students observe natural selection in action and investigate the underlying mechanism, including random mutation and differential fitness based on environmental characteristics. They do this through use of the free AVIDA-ED digital...

This lesson will describe what a mutation is and how it can effect the outcome of protein synthesis. It is 2 of 4 in the series titled "Mutations."

This lesson will describe what a mutation is and how it can effect the outcome of protein synthesis. It is 3 of 4 in the series titled "Mutations."

Good explanation of the different types of mutations. Solid background on base-pair substitution.

See how mutations in DNA can affect human cells, and how these mutations can even be corrected by biochemical repair work. [1:05]

Provides a great overview of DNA damage from agents such as ultraviolet light, nuclear radiation, and certain chemicals. Includes DNA strand drawings.