Question

Someone answer the question including A B C

ign , to indicane the direction of diffusion of axygen between the atmosphere predaceous diving beetle based on the partial pressures and concentrations of oxyeen. 9. (2 pts) Please eande in esueit eyr earied b the the lake, and the inequality symbels,c or the equal the bubble of air carried by the 8.6 mmal 0.3 mmel/L 43 mmol/ 10 (10 pts) Use the following Dissociation curves fer hemogjebin at 37°to answer the following questions Line Af Line B 0 20 40 60 80 100 Pony (mm Hg) For each labeled Treblood peandinwhatcircuit renom what curve, what js ghe blood ph, and in what circuit is this biged found? Line A: pH value: Line B: pH value: Which Draw a circle around the region on the curves where hemoglobin saturates with oxygen across a range of partial pressares circuit curve represents a higher affinity of hemoglobin for oxygen? Draw a square around the region on the curves where slight changes in tissue partial pressures causes hemoglobin to release oxygen. What is the mechanism that accounts for a change in hemoglobin's affinity for oxygen? Include in your answer: a) b) c) the difference in chemical environments between blood in the pulmonary and in the systemic circuits how these differences trigger a change in hemoglobin, leading to a change in its affinity for oxygen how these changes in affinity for oxygen benefit oxygen exchange in pulmonary and systemic regions

Answer 1

A, pulmonary circuits is a circulation of blood can deoxygenated blood pump from heart to the lungs and oxygenated blood returned to back to the heart..It happen between lungs and heart..

Systemic circulation is a circulation of blood which oxygenat blood pump from heart to the body and deoxygenated blood returned back to the heart..it happen between the heart and the entire body .plasma present in the in the blood around 60% cells and fragments are 10% dissolved molecules including proteins, glucose, ions, hormone and gases.. plasma act of a buffer maintaining PH near 7.4..

B, plasma contain nutrients,wastes,salts, red blood cells ( erythrocytes) carry O2 in the cells hemoglobin..

C, gas exchange between tissues and the blood is an important function in circulatory system.. circulatory and respiratory system takes oxygen and discharge CO2..