Nucleic Acids Which of the following is a purine? Cytosine Adenine Thymine Uracil Cytosine Adenine Thymine Uracil ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine is replaced by uracil in RNA All of these normally forms two hydrogen bonds with adenosine can participate in hydrophobic interactions due to its methyl group is replaced by uracil in RNA All of these normally forms two hydrogen bonds with adenosine can participate in hydrophobic interactions due to its methyl group ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleoside is a pyrimidine or purine base hydrogen bonded to a sugar None of these covalently bonded to a sugar ionically bonded to a sugar hydrogen bonded to a sugar None of these covalently bonded to a sugar ionically bonded to a sugar ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids A nucleotide consists of paired bases a sugar and a phosphate a sugar, a base and three phosphates a sugar, a base and a phosphate paired bases a sugar and a phosphate a sugar, a base and three phosphates a sugar, a base and a phosphate 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 20 kJ/mol 10 kJ/mol 30 kJ/mol 25 kJ/mol 20 kJ/mol 10 kJ/mol ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The sugar in RNA is __________ , the sugar in DNA is __________ ribose, deoxyribose deoxyribose, ribose ribose, uracil ribose, phosphate ribose, deoxyribose deoxyribose, ribose ribose, uracil ribose, phosphate ANSWER DOWNLOAD EXAMIANS APP
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