Nucleic Acids The glycosidic bonds in DNA and RNA stabilize Watson-Crick H-bonds can be hydrolyzed by OH- ion are free to rotate over about 180° connect the sugar to the base stabilize Watson-Crick H-bonds can be hydrolyzed by OH- ion are free to rotate over about 180° connect the sugar to the base ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Because DNA is a highly charged polyanion, its stability to heat denaturation is independent of G - C content decreases with increasing salt does not depend on hydrophobic interactions increases with increasing salt is independent of G - C content decreases with increasing salt does not depend on hydrophobic interactions increases with increasing salt ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A five carbon sugar lacking a hydrogen at the number 2 carbon is found in RNA mRNA DNA rDNA RNA mRNA DNA rDNA ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A purine with an amine (NH2) group on the 6th carbon is cytosine adenine thymine guanine cytosine adenine thymine guanine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine can participate in hydrophobic interactions due to its methyl group All of these normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA can participate in hydrophobic interactions due to its methyl group All of these normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA 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 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
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