Questions: Please write out the complimentary strand of mRNA that corresponds to the following strand of DNA:
TAGCATCC
Transcript text: Please write out the complimentary strand of mRNA that corresponds to the following strand of DNA:
TAGCATCC
Solution
To write out the complementary strand of mRNA that corresponds to the given DNA strand, we need to follow the base pairing rules for transcription. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). However, during transcription to mRNA, adenine (A) pairs with uracil (U) instead of thymine (T).
Given the DNA strand:
TAGCATCC
The complementary mRNA strand will be:
AUCGAUAGG
Here's the breakdown of the base pairing:
T (thymine) in DNA pairs with A (adenine) in mRNA.
A (adenine) in DNA pairs with U (uracil) in mRNA.
G (guanine) in DNA pairs with C (cytosine) in mRNA.
C (cytosine) in DNA pairs with G (guanine) in mRNA.
Therefore, the complementary mRNA strand is AUCGAUAGG.