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

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.