Multiple Choice
The dimethoxytrityl (DMTr) group protects which functional group during synthetic DNA synthesis?
A) the primary amine group of adenine and guanine
B) the primary amine group of cytosine
C) the 3' hydroxyl of the deoxyribose
D) the 5' hydroxyl of the deoxyribose
E) both A and B are correct
Correct Answer:
Verified
Correct Answer:
Verified
Q2: DNA _ is analogous to twisting or
Q3: Urea and formamide are agents that denature
Q4: Explain how electrostatic interactions stabilize the DNA
Q5: DNA sequences that are inverted repeats, or
Q6: All are true for linking number EXCEPT:<br>A)
Q7: All are true for DNA polymerase EXCEPT:<br>A)
Q8: The higher the _ content of a
Q9: Discuss riboswitches.
Q10: Nucleic acid hybridization is a commonly employed
Q11: The hyperchromic shift that occurs when dsDNA