Nucleic Acids Thymidine All of these can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA All of these can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The most stabilizing force for nucleic acids is Van der Waals conformational entropy hydrogen bonds electrostatic bond Van der Waals conformational entropy hydrogen bonds electrostatic bond ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleoside is a pyrimidine or purine base covalently bonded to a sugar ionically bonded to a sugar hydrogen bonded to a sugar None of these covalently bonded to a sugar ionically bonded to a sugar hydrogen bonded to a sugar None of these ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A purine with an amine (NH2) group on the 6th carbon is guanine thymine adenine cytosine guanine thymine adenine cytosine 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 20 kJ/mol 30 kJ/mol 25 kJ/mol 10 kJ/mol 20 kJ/mol 30 kJ/mol 25 kJ/mol 10 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The glycosidic bonds in DNA and RNA 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 stabilize Watson-Crick H-bonds can be hydrolyzed by OH- ion ANSWER DOWNLOAD EXAMIANS APP
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