Answer:
D: Hospital costs
Explanation
I believe this should be correct
Answer:
go to go i have no clue just trying to get point s for my questions
Explanation:
Deoxyribonucleic acid (DNA) - polymers of nucleic acids
A bacterium has a faulty lac operon in which there is a structural defect in the operator. In this bacterium there is a structural problem with a segment of DNA that binds a repressor.
- A protein known as a repressor binds to an operator site. The operator in this instance (and numerous others) is a section of DNA that lies just downstream of the RNA polymerase binding site or overlaps with it (promoter). In other words, it lies between the operon's promoter and its genes.
- The repressor protein inhibits the synthesis of messenger RNA by attaching to the promoter region of the gene(s) (mRNA). The control of gene expression in cells requires repressor proteins.
- Thus, by physically impeding the RNA polymerase's ability to operate, these repressor proteins stop the gene from being transcribed.
To learn more about DNA.
brainly.com/question/316480
#SPJ4
Answer:
Im pretty sure its HH, Hh,Hh,hh
sorry if this doesnt help :/
Explanation:
