MCQ
When temperature decreases, oxy-Hb curve becomes
  • A
    more steep
  • B
    steeper
  • C
    parabola
  • D
    straight

Answer

B. steeper
Explanation:
When temperature decreases, oxy- Hb curve will become steeper. The steep rise of the curve indicates high affinity of Hb for $O _2$.

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