Reduced levels of natural killer cell ______________ have been found in people who are highly stressed, including students facing important examinations, bereaved persons, and those who are severely depressed.
Answer & explanation
Correct answer: option 3
The correct answer is Option 3: Cytotoxicity
Reduced levels of natural killer cell cytotoxicity have been found in people who are highly stressed, including students facing important examinations, bereaved persons, and those who are severely depressed.