QUESTION IMAGE
Question
question 21
0.5 pts
if a restriction enzyme cuts a strand of dna in 7 places (targets 7 recognition sites), how many dna restriction fragments would be produced?
not enough information given
14
8
6
Step1: Determine fragment count rule
For linear DNA, fragments = cuts + 1. For circular DNA, fragments = cuts.
Step2: Check DNA form info
The question does not specify if DNA is linear or circular.
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