Nucleic Acids Which pyrimidine base contains an amino group at carbon 4? Adenine Cytosine Uracil Thymine Adenine Cytosine Uracil Thymine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A five carbon sugar lacking a hydrogen at the number 2 carbon is found in DNA rDNA mRNA RNA DNA rDNA mRNA 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 20 kJ/mol 10 kJ/mol 25 kJ/mol 30 kJ/mol 20 kJ/mol 10 kJ/mol 25 kJ/mol 30 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is a purine? Thymine Adenine Cytosine Uracil Thymine Adenine Cytosine Uracil ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine is replaced by uracil in RNA can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine All of these is replaced by uracil in RNA can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine All of these ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The glycosidic bonds in DNA and RNA 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 connect the sugar to the base ANSWER DOWNLOAD EXAMIANS APP
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