When two strands of DNA from different sources are hybridized in the lab, what provides the chemical stability for holding the two strands of DNA in a double helix structure?
A) hydrophobic interactions (base-stacking) interactions and hydrogen bonds
B) covalent bonds
C) phosphodiester bonds
D) hydrogen bonds only
Correct Answer:
Verified
Q10: Which statement about B-DNA is not true?
A)
Q11: Which statement is not true about Z-DNA?
A)
Q12: Watson and Crick noted that DNA's structure
Q13: As DNA denatures its absorption of UV
Q14: The melting temperature (Tm) of DNA is:
A)
Q16: Lowering the salt concentration of a DNA
Q17: You determine that a sequence of DNA
Q18: Friedreich's ataxia is a rare inherited neurological
Q19: A Hoogsteen base pair differs from a
Q20: Consider a linear DNA molecule of 20
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