Unit 2 DNA Extraction Lab
Interactive Video
•
Biology
•
9th Grade
•
Hard
Standards-aligned
Christopher Powers
FREE Resource
12 questions
Show all answers
1.
SLIDE QUESTION
30 sec • Ungraded
2.
SLIDE QUESTION
30 sec • Ungraded
3.
MATCH QUESTION
1 min • 1 pt
Match the steps for extracting DNA out of the strawberry
step 4
filter solution with coffee filter
step 2
use the popsicle stick to pull out DNA
step 3
add cold ethanol alcohol
step 5
mash the strawberry
step 1
add soapy solution
4.
SLIDE QUESTION
30 sec • Ungraded
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A single subunit of DNA is called a:
monosaccharide
amino acid
glycerol
nucleotide
Tags
NGSS.MS-LS3-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we squish the strawberry well for a few minutes?
Tags
NGSS.MS-LS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we add detergent or soap to the squished strawberries?
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