The DNA content for an organism is analyzed. The results showed that 21% of the nucleotides contained the nitrogenous base adenine. What else can be inferred based on this data? Select ALL that apply.
es 0)
A)
The percentage of cytosine is 29%.
B)
The percentage of adenine is 21% for all organisms.
The percentage of thymine in the organism is also 21%.
D)
The percentage of guanine in the organism is also 21%.
E)
The percentage for cytosine if the organism is also 21%.

answer; the correct answer is (beta)

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

the correct answer is 2 and 4

d we did this already