Uptake of O2 by the blood in the lungs is controlled primarily by----.the PO2 of alveolar air.
option D is correct.
How o2 is transported in the blood mainly by?
Hemoglobin is the primary carrier of oxygen in humans. Approximately 98% of total oxygen transported in the blood is bound to hemoglobin, while only 2% is dissolved directly in plasma
Where does oxygen bind to hemoglobin?
. Oxyhemoglobin is formed during physiological respiration when oxygen binds to the heme component of the protein hemoglobin in red blood cells. This process occurs in the pulmonary capillaries adjacent to the alveoli of the lungs.
How is oxygen transported in the blood ?
-Most O2 is transported by hemoglobin as oxyhemoglobin (Hb—O2) within red blood cells. -the heme portion of hemoglobin contains four atoms of iron, each capable of binding to a molecule of O2. -oxygen and hemoglobin bind in an easily reversible reaction from form hemoglobin
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The best answer is C) In ocean trenches
Ocean trenches are the deepest parts of the ocean. The greatest depth that the ocean reaches is located in the Mariana Trench.
Water is the key reactant missing, Radiant energy is not needed as plants can produce energy/glucose in both light dependent and light independent reactions, Chlorophyll Is the organelle what is used to produce the atp