Nucleic Acids Nucleotide bases and aromatic amino acids absorb light respectively at 270 and 280 nm 280 and 260 nm 260 and 270 nm 260 and 280 nm 270 and 280 nm 280 and 260 nm 260 and 270 nm 260 and 280 nm ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A purine with an amine (NH2) group on the 6th carbon is thymine cytosine guanine adenine thymine cytosine guanine 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 20 kJ/mol 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol 10 kJ/mol 30 kJ/mol 25 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine is replaced by uracil in RNA normally forms two hydrogen bonds with adenosine can participate in hydrophobic interactions due to its methyl group All of these is replaced by uracil in RNA normally forms two hydrogen bonds with adenosine can participate in hydrophobic interactions due to its methyl group All of these ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is found on RNA but not DNA? Adenine Deoxyribose Phosphate Uracil Adenine Deoxyribose Phosphate Uracil ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The glycosidic bonds in DNA and RNA can be hydrolyzed by OH- ion connect the sugar to the base stabilize Watson-Crick H-bonds are free to rotate over about 180° can be hydrolyzed by OH- ion connect the sugar to the base stabilize Watson-Crick H-bonds are free to rotate over about 180° ANSWER DOWNLOAD EXAMIANS APP
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