Multiple Choice
Restriction enzymes typically recognize
A) sequences in threefold symmetry.
B) single-stranded DNA only.
C) specific palindromic sequences.
D) several nucleotide sequences simultaneously.
E) all of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q3: A recently isolated bacterial strain has been
Q4: An example of a purine is<br>A)thymine.<br>B)guanine.<br>C)acridine.<br>D)cytosine.<br>E)uracil.
Q5: With regard to DNA packaging,prokaryotic chromosomes<br>A)are devoid
Q6: Circular DNA molecules found in nature (such
Q7: Two common transposable elements associated with interspersed
Q9: Because of its antiparallel nature,DNA is often
Q10: Which of the following are components of
Q11: A husband and wife are in the
Q13: The protein _ is very important for
Q33: Describe constitutive heterochromatin and facultative heterochromatin.Based upon