A codon on the template strand of DNA has the following sequence: CGATTA. Write in the mRNA sequence that is transcribed from this DNA (exactly as written).

whats the answer

To find the mRNA sequence transcribed from a given DNA codon, we need to match each DNA base with its corresponding RNA base.

The base pairing rules are as follows:
- Adenine (A) pairs with Uracil (U) in RNA.
- Cytosine (C) pairs with Guanine (G) in both DNA and RNA.
- Guanine (G) pairs with Cytosine (C) in both DNA and RNA.
- Thymine (T) pairs with Adenine (A) in DNA.

Given the DNA codon CGATTA, we can find the mRNA sequence as follows:

C -> G
G -> C
A -> U
T -> A
T -> A
A -> U

Therefore, the mRNA sequence transcribed from the given DNA codon CGATTA is GCUAAU.

To determine the mRNA sequence transcribed from a given DNA sequence, we need to know the complementary base pairing rules between DNA and RNA.

In DNA, adenine (A) pairs with thymine (T) through two hydrogen bonds, and guanine (G) pairs with cytosine (C) through three hydrogen bonds. However, in RNA, thymine (T) is replaced by uracil (U).

Given the DNA sequence: CGATTA

To transcribe this into mRNA, we need to replace thymine (T) with uracil (U).

So, the mRNA sequence transcribed from this DNA sequence would be: GCUAAU