Nucleic Acids Which pyrimidine base contains an amino group at carbon 4? Cytosine Adenine Uracil Thymine Cytosine Adenine Uracil Thymine 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 30 kJ/mol 25 kJ/mol 10 kJ/mol 20 kJ/mol 30 kJ/mol 25 kJ/mol 10 kJ/mol 20 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The most stabilizing force for nucleic acids is Van der Waals electrostatic bond hydrogen bonds conformational entropy Van der Waals electrostatic bond hydrogen bonds conformational entropy ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is a purine? Adenine Thymine Uracil Cytosine Adenine Thymine Uracil Cytosine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is found on RNA but not DNA? Adenine Uracil Deoxyribose Phosphate Adenine Uracil Deoxyribose Phosphate ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleotide bases and aromatic amino acids absorb light respectively at 260 and 270 nm 280 and 260 nm 270 and 280 nm 260 and 280 nm 260 and 270 nm 280 and 260 nm 270 and 280 nm 260 and 280 nm ANSWER DOWNLOAD EXAMIANS APP