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General Knowledge · Q621

Environmental Science

Competitive Exams · General Knowledge · question 621

Q621

Lead poisoning

A.
reduces O2 carrying capacity of hemoglobin in blood
Answer
B.
increases O2 carrying capacity of hemoglobin in blood
C.
reduces O2 carrying capacity of myoglobin in muscles
D.
increases O2 carrying capacity of myoglobin in muscles

Answer: Option A

Solution

Answer: Option A
Solution:
Lead poisoning reduces O2 carrying capacity of hemoglobin in blood.
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