Nucleic Acids Because DNA is a highly charged polyanion, its stability to heat denaturation decreases with increasing salt is independent of G - C content does not depend on hydrophobic interactions increases with increasing salt decreases with increasing salt is independent of G - C content does not depend on hydrophobic interactions increases with increasing salt ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleotide bases and aromatic amino acids absorb light respectively at 260 and 280 nm 270 and 280 nm 260 and 270 nm 280 and 260 nm 260 and 280 nm 270 and 280 nm 260 and 270 nm 280 and 260 nm ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids The glycosidic bonds in DNA and RNA can be hydrolyzed by OH- ion stabilize Watson-Crick H-bonds are free to rotate over about 180° connect the sugar to the base can be hydrolyzed by OH- ion stabilize Watson-Crick H-bonds are free to rotate over about 180° connect the sugar to the base ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Nucleoside is a pyrimidine or purine base 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Which of the following is a purine? Thymine Uracil Cytosine Adenine Thymine Uracil Cytosine Adenine ANSWER DOWNLOAD EXAMIANS APP
Nucleic Acids Thymidine All of these can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA All of these can participate in hydrophobic interactions due to its methyl group normally forms two hydrogen bonds with adenosine is replaced by uracil in RNA ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS