Nucleic Acids The glycosidic bonds in DNA and RNA stabilize Watson-Crick H-bonds connect the sugar to the base can be hydrolyzed by OH- ion are free to rotate over about 180° stabilize Watson-Crick H-bonds connect the sugar to the base can be hydrolyzed by OH- ion are free to rotate over about 180° ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Because DNA is a highly charged polyanion, its stability to heat denaturation is independent of G - C content does not depend on hydrophobic interactions increases with increasing salt decreases with increasing salt is independent of G - C content does not depend on hydrophobic interactions increases with increasing salt decreases with increasing salt ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids In gel electrophoresis, what fragments will move most quickly through a gel? Large fragments Small fragments Large genome None of these Large fragments Small fragments Large genome None of these ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A nucleotide consists of paired bases a sugar and a phosphate a sugar, a base and a phosphate a sugar, a base and three phosphates paired bases a sugar and a phosphate a sugar, a base and a phosphate a sugar, a base and three phosphates ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is a purine? Thymine Uracil Cytosine Adenine Thymine Uracil Cytosine Adenine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The unfavourable free energy associated with not satisfying a hydrogen bond after formation of the double helix is approximately 30 kJ/mol 20 kJ/mol 10 kJ/mol 25 kJ/mol 30 kJ/mol 20 kJ/mol 10 kJ/mol 25 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
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