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Reading 1/1:
Γαιαγιάρι 7.
D. Paragraph 3.
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3) Which factors must be added to safer vaccines to increase their efficacy?
A. potent recombinant vaccines
B. a sufficient activation
C. PRRs biology
D. an adjuvant as 'danger' signal
4) According to the passage, which of the following is true?
A. None of the successful vaccines have been made by trial and error.
B. Most non-living vaccines need a "danger" signal in the form of an adjuvant to get the innate immune system and, later, the adaptive immune system to react strongly enough.C. To optimize the potential biological dangers associated with traditional inactivated or killed vaccines, the development of safer but less potent recombinant vaccines is spurring required research to improve their immunogenic and protective activities.
D. Systems biology is unrelated to the discovery and new understanding of complex networking mechanisms.
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5) In the context of the passage, the author's use of the word "cross-talk" in Paragraph 1 expresses the idea that . They are exceedingly harmful, necessitating communication amongst scientists.
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A B. They are so little that scientists must separate them in order for them to interact.
C. They are irritated with one another and cannot communicate.
D. Both the innate and adaptive immune systems will collaborate.
6) As used in Paragraph 2, trigger most nearly means
A. Restrict.B. Limit.
C. Activate.
D. Turn off.
7) What is the main idea of the last paragraph?
A. System biology could not distinguish between vaccine responders and non-responders.
B. Vaccines are difficult to develop because of the biology system.
C. System biology helps design vaccines.
D. System biology slows innate immunity regulator discovery.
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