9. A gene has the base sequence that starts with: TAG CAT GGC AT What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above?

AUC GUA CCG UT

Explanation:

when you are dealing with mRNA these bases transcribe to each other

guanine= cytosine

adenine= uracil

thymine=adenine

Note:

when you are transcribing from DNA to mRNA remember T=A but A does NOT equal T. A=U in a mRNA sequence

0 because theres a difference between pickled peppers and peers.

-hope this : -/

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.