Multiple Choice
You had a cold last month and you caught another one this month from your daughter.Why could this happen?
A) Memory cells were not formed as a response to the first cold.
B) The antibodies formed as a response to the first cold were degraded.
C) The two cold viruses are significantly different.
D) Your T cells are not working properly.
E) Your antigen-presenting cells do not recognize the second cold virus.
Correct Answer:

Verified
Correct Answer:
Verified
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