DNA EXTRACTION Version en ligne MOLECULAR BIOLOGY par munirah mihat 1 What are the 4 steps you must follow to collect and isolate DNA? a Burst, isolate, separate b Collect, burst, separate, isolate c spit, breath, separate, isolate d spit, spin, isolate 2 The DNA is still wrapped around a protein called what? a Analyses b Ecoli c Histones d Sucrose 3 What does the salt solution do to help extract the DNA? a clump sugars and protein b separate DNA c Dehydrate the DNA d Clump the protein and debris 4 What does the centrifuge do to help extract the DNA? a Heavy materials float to the top b DNA sinks to the bottom c Mixes the materials up d Heavy materials sink 5 What is the purpose of the dish-washing liquid in the strawberry DNA extraction lab? a Dish soap b Sugar c Table salt d Heat
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