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DNA From an Onion

COSI
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In this genetics activity, learners extract DNA from an onion, using detergent solution, a food processor, and rubbing alcohol. They will also discuss genetic engineering of plants.

$10 - $20 per group Ages 11 - 18 30 to 45 minutes
Digestion

BioEd
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In this food science activity, learners explore digestion and proteins by observing the action of meat tenderizer on luncheon meat. This lesson guide includes background information about digestion...

$1 - $5 per group Ages 8 - 14 30 to 45 minutes

Current filters

Chemical
- sodium phosphate (remove)
Informal Category
- Model Building (remove)
- Food and Cooking (remove)
Preparation Time
- 5 to 10 minutes (remove)
Resource Type
- Activity (remove)
Learning Time
- 30 to 45 minutes (remove)
Age Range
- 8-11 years old (grades 3-5) (remove)
- 11-14 years old (grades 6-8) (remove)
Subject
- Life Sciences (remove)