Nucleic Acids A nucleotide consists of paired bases a sugar and a phosphate a sugar, a base and a phosphate a sugar, a base and three phosphates paired bases a sugar and a phosphate a sugar, a base and a phosphate a sugar, a base and three phosphates ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A five carbon sugar lacking a hydrogen at the number 2 carbon is found in mRNA DNA rDNA RNA mRNA DNA rDNA 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 25 kJ/mol 20 kJ/mol 30 kJ/mol 10 kJ/mol 25 kJ/mol 20 kJ/mol 30 kJ/mol 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
Nucleic Acids Because DNA is a highly charged polyanion, its stability to heat denaturation does not depend on hydrophobic interactions decreases with increasing salt increases with increasing salt is independent of G - C content does not depend on hydrophobic interactions decreases with increasing salt increases with increasing salt is independent of G - C content ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is a purine? Cytosine Uracil Thymine Adenine Cytosine Uracil Thymine Adenine ANSWER DOWNLOAD EXAMIANS APP
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