Figure 45-1 Use the Figure to Answer the Corresponding Question(s)

question 10

Multiple Choice

Figure 45-1
Use the figure to answer the corresponding question(s) .
-The response represented by the dashed line in Figure 45-1 indicates:

• A) a secondary response to the initial antigen.
• B) a primary response to the initial antigen.
• C) a secondary response to an antigen distinctly different from the initial antigen.
• D) a primary response to an antigen distinctly different from the initial antigen.
• E) a secondary response equivalent to a primary respnse

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