Multiple Choice
Which of the following is the most distinguishing difference between a purine and a pyrymidine
A) purines are found in DNA while pyrimidines are found in RNA
B) purines have nitrogens in the rings while pyrimidines do not
C) pyrimidines have nitrogens in the rings while purines do not
D) purines are found in RNA while pyrimidines are found in DNA
E) purines are double ring structures while pyrimidines have a single ring
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Base pairs with a propeller-twist<br>A) are found
Q7: Deoxythymidylate (dT) is a:<br>A) purine base<br>B) pyrimidine
Q8: Eukaryotic and prokaryotic ribosomes can be compared
Q9: Eukaryotic mRNA requires<br>A) less processing after synthesis
Q10: Which best describes the relationship between the
Q12: In DNA structure, hydrophobic bonding via pi-clouds
Q13: Which piece of DNA will have the
Q14: The fundamental differences between RNA and DNA
Q15: Which of the following sequences of DNA
Q16: Histones are proteins that<br>A) are frequently associated