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The section and answer options are below:
"Those proteins — Corbett wouldn't say which ones — will then prod the immune system to make antibodies against the virus. Here, the body does all of the protein-making work. That means researchers can skip the time-consuming and costly step of making those proteins in some lab.
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(A) Because of the time and cost-saving benefits, researchers are exploring the option of only creating mRNA vaccines in the future. (B) The process of creating an mRNA vaccine is highly competitive because of the potential savings associated with it. (C) The creation of an effective mRNA vaccine will make the job of researchers obsolete. (D) mRNA vaccines are favorable because they reliable of the body producing antibodies.
Answer:
(B) The process of creating an mRNA vaccine is highly competitive because of the potential savings associated with it.
Explanation:
The section shown above shows that mRNA vaccines are a strong suggestion to be used to control and combat viral diseases. The positive point of these vaccines is that they are much cheaper than other vaccines, because researchers do not need to create proteins to fight the virus, but the human body can use the vaccine to produce the proteins themselves.
