Biotechnology-Principles-And-Processes Question 147
Question: Which of the following statements about restriction enzymes is incorrect?
Options:
A) They work on DNA extracted from all types of organisms.
B) They are used to glue short segments of DNA.
C) They come in many varieties, each with its own DNA target sequence.
D) They are highly specific for their DNA target sequences.
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Answer:
Correct Answer: B
Solution:
[b] Ligases are the enzymes used to glue DNA fragments.