Nucleic Acids Nucleoside is a pyrimidine or purine base None of these covalently bonded to a sugar hydrogen bonded to a sugar ionically bonded to a sugar None of these covalently bonded to a sugar hydrogen bonded to a sugar ionically bonded to a sugar ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which pyrimidine base contains an amino group at carbon 4? Cytosine Thymine Uracil Adenine Cytosine Thymine Uracil Adenine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Because DNA is a highly charged polyanion, its stability to heat denaturation is independent of G - C content increases with increasing salt does not depend on hydrophobic interactions decreases with increasing salt is independent of G - C content increases with increasing salt does not depend on hydrophobic interactions decreases with increasing salt ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The most stabilizing force for nucleic acids is Van der Waals electrostatic bond conformational entropy hydrogen bonds Van der Waals electrostatic bond conformational entropy hydrogen bonds 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
Nucleic Acids Which of the following is found on RNA but not DNA? Adenine Phosphate Deoxyribose Uracil Adenine Phosphate Deoxyribose Uracil ANSWER DOWNLOAD EXAMIANS APP
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