Extracting dna from strawberries lesson plan
Vocabulary words:DNA, nucleus, extraction, spooling, What you need:- test tubes extracting dna from strawberries lesson plan 5ml of detergent solution - capped tubes with 10ml of rubbing alcohol - bottle with vrom salt solution - dixie cups - plastic coffee stirrer - flat wood sticks - - small Eppendorf tube - pipettes Grouping:Students can work in pairs or as individuals. To allow each student to handle materials groups should not be larger than extractiny.
Setting:Classroom or laboratory Time needed:One class period (40- minutes). Students will observe their own DNA. Students stradberries, you need to find something that contains DNA. Since DNA is the blueprint for life, everything living contains DNA.For this experiment, we like to use green split peas. Extractinh your thin pea-cell soup through a strainer into another container (like a measuring cup).Add 2 tablespoons liquid detergent (about 30ml) and swirl to mix.Let the mixture sit for 5-10 minutes.Pour the mixture into test tubes or other smKey conceptsDNAGenomeGenesExtractionLaboratory techniquesIntroductionHave you ever wondered how extracting dna from strawberries lesson plan extract DNA from an organism.
Overall, DNA tells an organism how to develop and function, and is so important that this complex compound is found in virtually every one of its cells. Each cell has an entire copy of the same set of instructions, and this set is called the genome.