Q: In the humoral response, what protein substances help neutralize or eliminate toxins and pathogens in the blood and lymph? A:
OPTIONS:
- platelets
- membranes
- parasites
- antibodies
antibodies
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Q: Gene therapy is a type of what kind of engineering? A:
OPTIONS:
- mechanical engineering
- electrical engineering
- chemical engineering
- genetic engineering
genetic engineering
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Q: Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else? A:
OPTIONS:
- antioxidants
- hormones
- white blood cells
- protein fibers
protein fibers
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Q: What type of acid is often used as a preservative for acidic foods such as fruit juices? A:
OPTIONS:
- hydrochloric acid
- sulfuric acid
- citric acid
- benzoic acid
benzoic acid
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