Answer:
B
Explanation:
The rate of mutations on the S. Aureus population increased when exposed to antibiotics over time. This gave rise to a few mutants of the bacteria that could survive the methicillin antibiotic. This is because the mutation altered a protein target of methicilin (beta-lactam binding proteins) on which the antibiotic acted upon. These populations increased as the others were eliminated by the antibiotic – the way natural selection works. Over time, these mutations were transferred to other populations of bacteria by these MRSA through ‘sexual’ horizontal gene transfer, causing whole bacteria populations to be resistant against methicilin.
I’m guessing this is choose an answer?!
A) yes, the order is important. Very important.
B)not sure what the molecule moving is about but the reverse sequence is not at all like the forward sequence
C) DNA molecules do have identifiable ends.
Don’t they both make a strong component like a electrostatic interactions between ions (I’m getting all this information from google) so it makes a result of higher melting points and electrical conductivity (pls search it up on google, I give credits to them who made the answer)!
That would be called an experiment, I believe
