After an infection or immunization, memory cells develop and can lead to a rapid response if the same organism is encountered by the body again. The person is said to have
A. been treated.
B. innate immunity.
C. resistance.
D. immunity.
D. immunity.
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The largest nucleus of the brain's basal ganglia, known as the ____, plays a key role in habit formation.
A. trigger B. midbrain C. striatum D. nuclei E. forebrain
All of the following are identifiable areas of the uterus except:
A) body. B) isthmus. C) cortex. D) cervix.
What type of fats are both important to body functions and thought to provide some protection against heart disease?
A) Monounsaturated fats B) Polyunsaturated fats C) Essential fatty acids D) Trans fats
Which of the following is FALSE?
A. NBC, having learned from its mistakes, broadcast 100% live coverage. B. American Tanya Harding made a historic comeback and won three bronze medals in speed skating. C. Italian police received credible information that Russian coaches and athletes were using performance drugs and raided the team's headquarters. D. Both the Canadian men's ice hockey team and women's ice hockey team won silver medals for the first time ever. E. All of the answers are correct.