In DNA molecule, the adenine content is 15%,so the cytosine content is :()
A: 0.15
B: 0.3
C: 0.4
D: 0.35
E: 0.07
A: 0.15
B: 0.3
C: 0.4
D: 0.35
E: 0.07
举一反三
- If the cytosine content of double helical DNA is 40% of the total bases, the adenine content would be: A: 10% B: 60% C: 40% D: 30% E: 20%
- 某DNA分子中腺嘌呤的含量为15%,则胞嘧啶的含量应为( )。 A: 0.15 B: 0.3 C: 0.4 D: 0.35 E: 0.07
- 哪些核苷酸碱基存在于RNA中？ A: adenine, guanine, cytosine, thymine B: adenine, guanine, thymine C: adenine, guanine, cytosine, uracil D: sugar, phosphate and base
- 某双链DNA纯样品含15%的A该样品中G的含量为 A: 0.35 B: 0.15 C: 0.3 D: 0.2 E: 0.25
- 5-bromouracil is an analog of which base? A: thymine B: uracil C: cytosine D: adenine