As acidity increases, how does this affect the affinity of hemoglobin for the oxygen it carries?
A. Hemoglobin loses its affinity for oxygen.
B. Oxyhemoglobin affinity decreases.
C. Oxyhemoglobin affinity remains the same.
D. Oxyhemoglobin affinity increases.
E. None of the choices are correct.
Answer: B
You might also like to view...
During ________ sleep, dreaming occurs
A) REM B) deep C) beta D) stage 1 E) stage 2
Of the following muscles of the thigh, which one has its origin on the ischial tuberosity and inserts on the medial surface of the tibia?
A) semitendinosus B) gracilis C) semimembranosus D) biceps femoris
The porta hepatis gives passage to all of the following structures EXCEPT
(a) portal vein (b) hepatic artery (c) hapatic ducts (d) lymphatic vessels (e) cystic artery
Anatomy is
A. the study of function. B. a branch of physiology. C. the study of structure. D. the study of living organisms. E. the study of homeostasis.