Figure 17.1

-In Figure 17.1,the arrow at time (d)indicates
A)the time of exposure to the same antigen as at time (a).
B)the secondary response.
C)the primary response.
D)exposure to a new antigen.
E)the T-cell response.

Question

Figure 17.1
 
-In Figure 17.1,the arrow at time (d)indicates
A)the time of exposure to the same antigen as at time (a). 
B)the secondary response. 
C)the primary response. 
D)exposure to a new antigen. 
E)the T-cell response.

Quizplus · Accepted Answer

The Answer of Figure 17.1
 
-In Figure 17.1,the arrow at time (d)indicates
A)the time of exposure to the same antigen as at time (a). 
B)the secondary response. 
C)the primary response. 
D)exposure to a new antigen. 
E)the T-cell response.

Figure 17.1 -In Figure 17.1,the Arrow at Time (D)indicates