Classroom Resources

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A circle containing round and sickle shapes; a couple are round with irregular edges.

Why Do Some People with the Sickle Cell Genotype Not Have Symptoms?

In this inquiry-based activity, students engage in science practices to figure out why some people with a genetic condition that usually leads to sickle cell disease do not have disease symptoms.
 

Biochemistry & Molecular Biology
Genetics
Card Activities
High School — General
High School — AP/IB
College
Computer image of DNA from the video

DNA Damage and Mutations

This animation shows how mutations can arise when DNA is damaged.

Biochemistry & Molecular Biology
Genetics
Animations
High School — General
High School — AP/IB
College
Computer illustration of a sequence mismatch

Mismatch Repair

This animation shows how mistakes made during DNA replication are repaired by the cell.

Biochemistry & Molecular Biology
Genetics
Animations
High School — General
High School — AP/IB
College