Question

if there are 81 million basfes in RNA of human cell then calculate the total no. number of introns present in cDNA
1. 27 million
2. zero
3.equal to ribonucleotides
4. half the number of ribonucleotides

Answer 1

Answer:

equal to ribonucleotides

Answer 2

Answer:

2. Zero

Explanation:

cDNA is complementary DNA that is formed by the process of reverse trancription in which RNA strand acts as template. So the DNA will have complementary bases as in RNA and therefore there are "zero" introns .

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