VSR-0079
QUESTION
The metal involved in wound healing?
OPTIONS
(A) Copper
(B) Cobalt
(C) Zinc
(D) Iron
ANSWER
(C) Zinc
EXPLANATION
Zinc is required for cell proliferation, protein synthesis, and enzymes involved in tissue repair, making it an important trace element in wound healing. Copper and iron also have biological roles, and cobalt is related to vitamin B12, but zinc is the classic nutritional metal identified here.
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