All of the following would be required for a positive fluorescent antibody (FA) test for syphilis except
A. Complement from a guinea pig
B. Syphilis spirochetes in a patient sample scraped from a lesion
C. Anti-Treponema antibodies
D. Fluroescein-labeled antiglobulin antibodies
E. A microscopic slide
Answer: A. Complement from a guinea pig
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Which of the following would be considered a multiple fruit?
A) apple B) strawberry C) raspberry D) pineapple E) corn on the cob
Detecting a specific protein with an antibody is considered a(n) ________ method
A) selection B) screening C) isolation D) duplication
Four of the five answers listed below are
compounds associated with fermentation. Select the EXCEPTION.
a. pyruvate b. lactate c. ethanol d. acetyl CoA e. acetaldehyde
How did Gregor Mendel's research affect the science of his time?
A) His research was not appreciated by the scientific community until after he died. B) His focus on pea plants showed that pea plants have very few heritable traits. C) His results could predict heritability in plants but not animals. D) His research included detailed studies on polygenic traits.