Nucleic Acids The glycosidic bonds in DNA and RNA connect the sugar to the base are free to rotate over about 180° can be hydrolyzed by OH- ion stabilize Watson-Crick H-bonds connect the sugar to the base are free to rotate over about 180° can be hydrolyzed by OH- ion stabilize Watson-Crick H-bonds ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is found on RNA but not DNA? Uracil Phosphate Adenine Deoxyribose Uracil Phosphate Adenine Deoxyribose ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine 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 can participate in hydrophobic interactions due to its methyl group All of these normally forms two hydrogen bonds with adenosine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids In gel electrophoresis, what fragments will move most quickly through a gel? None of these Large genome Large fragments Small fragments None of these Large genome Large fragments Small fragments ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleotide bases and aromatic amino acids absorb light respectively at 270 and 280 nm 260 and 280 nm 260 and 270 nm 280 and 260 nm 270 and 280 nm 260 and 280 nm 260 and 270 nm 280 and 260 nm 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 25 kJ/mol 30 kJ/mol 20 kJ/mol 10 kJ/mol 25 kJ/mol 30 kJ/mol 20 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
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