Lesson Six
How do researchers compare DNA?
Projects
Gel electrophoresis is a process that enables researchers to take a closer look at DNA.
Length: 1 hour
Objectives:
Students will be able to:
- Demonstrate knowledge of the gel electrophoresis process.
Next Generation Science Standards Addressed:
- Disciplinary Core Ideas:
- LS3.A Inheritance of Traits
- LS3.B Variation of Traits
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Practices:
Developing and Using Models
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Cross-Cutting Concepts:
Patterns: Observed patterns of forms and events guide organization and classification, and they prompt questions about relationships and the factors that influence them.
Suggested Video
What is Gel Electrophoresis?
Learn how gel electrophoresis separates DNA and protein fragments based on size and why one would use agarose gel electrophoresis versus SDS-PAGE. By Angela Guerrero. Created by Angela Guerrero.