The most stabilizing force for nucleic acids is Van der Waals conformational entropy electrostatic bond hydrogen bonds TRUE ANSWER : ? YOUR ANSWER : ?
Which pyrimidine base contains an amino group at carbon 4? Thymine Cytosine Adenine Uracil TRUE ANSWER : ? YOUR ANSWER : ?
Because DNA is a highly charged polyanion, its stability to heat denaturation increases with increasing salt does not depend on hydrophobic interactions is independent of G - C content decreases with increasing salt TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
A nucleotide consists of a sugar, a base and three phosphates a sugar and a phosphate a sugar, a base and a phosphate paired bases TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is found on RNA but not DNA? Phosphate Deoxyribose Adenine Uracil TRUE ANSWER : ? YOUR ANSWER : ?
Nucleoside is a pyrimidine or purine base None of these hydrogen bonded to a sugar covalently bonded to a sugar ionically bonded to a sugar TRUE ANSWER : ? YOUR ANSWER : ?
A five carbon sugar lacking a hydrogen at the number 2 carbon is found in rDNA DNA mRNA RNA TRUE ANSWER : ? YOUR ANSWER : ?
The glycosidic bonds in DNA and RNA stabilize Watson-Crick H-bonds connect the sugar to the base are free to rotate over about 180° can be hydrolyzed by OH- ion TRUE ANSWER : ? YOUR ANSWER : ?