Hemoglobin molecules in areas of high brain activity
A)gain some of the ferrous molecules they are transporting.
B)lose some of the ferrous molecules they are transporting.
C)gain some of the oxygen they are transporting.
D)lose some of the oxygen they are transporting.

Question

Quizplus · Accepted Answer

Hemoglobin molecules release oxygen to tissues with high metabolic activity. Therefore, in areas of high brain activity where the demand for oxygen is high, hemoglobin molecules lose some of the oxygen they are transporting.

Hemoglobin Molecules in Areas of High Brain Activity