Question

If the base sequence in dna is 5 aaaa 3 then the bases sequence in mrna is

Answer 1

the base sequence in rna will be : 5 uuuu3 and thus the base sequence in mrna will be opposite i.e. 5 aaaa 3

Answer 2

Answer:

5aaaa3 will the sequence in mRNA.

Explanation:

When the base sequence of DNA is 5aaaa3 then, the base sequence in RNA will be 5uuuu3. Therefore, the sequence in mRNA will be opposite to RNA, it will be 5aaaa3.

In DNA there are four types of bases namely, adenine (A) , cytosine (C), Thiamine (T) and guanine (G). It is the double stranded helical structure which is very stable.

The difference between DNA and RNA is that presence of uracil (U) instead of Thiamine (T).

There are 3 types of RNA they are MRNA, RRNA, TRNA.

• MRNA is responsible for transfer of information from one generation to another generation.
• DNA has sugar base and nitrogen compounds. Therefore, DNA is also known as hereditary element.