Multiple Choice
In thermal denaturation of double-stranded DNA
A) the phosphodiester bonds undergo hydrolysis.
B) the absorption at 260 nm is decreased when the hydrogen-bonded bases become separated.
C) G-C pairs are the main contributors towards the hyperchromic effect observed upon thermal denaturation.
D) the value of Tm is usually dependent on the G + C content of the DNA.
E) the reaction is time and concentration dependent.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Which of the following is a nucleoside
Q4: A segment of DNA has the following
Q5: What are the complementary base pairs in
Q6: The histones are<br>A) ribosomal proteins which regulate
Q7: Which of the following classes of RNA
Q9: All of the following statements are true
Q10: What is the main difference between topoisomerases
Q11: The H1 histone<br>A) is one of the
Q12: Hyperchromic shift is caused by<br>A) high GC
Q13: The nucleotide sequence 5'-ATTGCAG-3' should base pair