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Aliya1 Aliya1
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5 years ago
Select one:
a. The surfaces of sticky ends contain matching base pairs, allowing fragments to splice.
b. The surfaces of sticky ends have velcro like structure, allowing fragments to bond.
c. The surfaces of sticky ends contain the exact same nucleotides, allowing fragments to bond.
d. The surfaces of sticky ends have glue like substance that allow fragments to splice.
#32.What is a restriction endonuclease?
Select one:
a. It proofreads the DNA for accidental damages and corrects any errors.
b. It is an enzyme that separates the DNA double helix.
c. It is an enzyme that cleaves at a specific nucleotide sequence.
d. It restricts the movement of the DNA outside the nucleus.
#33.The same restriction endonuclease must be used to excise the foreign DNA and bacterial DNA.
Select one:
True
False
( i think it is true for #33 not sure).
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bio_manbio_man
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5 years ago
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Aliya1 Author
wrote...
#2
5 years ago
Hi bio_man, i have the same answers as you for all three questions Slight Smile
wrote...
#3
4 years ago
.
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