Nucleic Acids Which of the following is a purine? Thymine Cytosine Adenine Uracil Thymine Cytosine Adenine Uracil ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleoside is a pyrimidine or purine base None of these hydrogen bonded to a sugar ionically bonded to a sugar covalently bonded to a sugar None of these hydrogen bonded to a sugar ionically bonded to a sugar covalently bonded to a sugar ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A purine with an amine (NH2) group on the 6th carbon is guanine adenine cytosine thymine guanine adenine cytosine thymine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The sugar in RNA is __________ , the sugar in DNA is __________ deoxyribose, ribose ribose, deoxyribose ribose, uracil ribose, phosphate deoxyribose, ribose ribose, deoxyribose ribose, uracil ribose, phosphate 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
Nucleic Acids The unfavourable free energy associated with not satisfying a hydrogen bond after formation of the double helix is approximately 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS