Question

If a dsDNA has 20% citosine, calculate the percent of adenine​

Answer 1

Answer:

30%

Explanation:

if it has 20%cytosine it also has 20%guanine as they pair with each other

the left percentage is of adenine and thymine combined

since adenine and thymine have equal percentages

2×adenine=100-40=60

adenine=30%