The anamnestic response to an antigen results from

A) a latent period.
B) prior antigen exposure.
C) TC cell activity.
D) antiserum.


Ans: B) prior antigen exposure.

Biology & Microbiology

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What will be an ideal response?

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Which of the following is NOT a function of some

leukocytes? a. engulf and destroy damaged or dead cells b. engulf anything recognized as “nonself” c. call up specific immune responses d. carry out specific immune responses e. secrete substances that initiate blood clotting

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The number of offspring produced by each reproducing member of a species, the ratio of males to females, and the time it takes offspring to become reproductively mature are determinants of the ________ of a population

Fill in the blank(s) with correct word

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Erysipeloid is transmitted by

A. inhalation of spores from hides and wool of animals. B. ingestion of improperly cooked hot dogs. C. an abrasion on skin coming in contact with infected swine or other animals. D. contaminated soil entering deep puncture wounds. E. respiratory secretions.

Biology & Microbiology