[Photo: Maggie Hoffman] A fifth of all of the wine grapes planted in Germany are riesling, so to talk about German wine, you have to start with this iconic grape. There's a lot to love: Riesling can taste like peach or apricot, with a bolt of lime-like tartness. It's also incredibly aromatic, all jasmine and honeysuckle.
Hemoglobin is responsible for transporting oxygen from lungs to other parts of the body, where the oxygen can be used by other cells. Oxy-hemoglobin (HbO2) is the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs.A hemoglobin molecule can carry a maximum of four oxygen molecules.emoglobin is responsible for transporting oxygen from lungs to other parts of the body, where the oxygen can be used by other cells. Oxy-hemoglobin (HbO2) is the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs. A hemoglobin molecule can carry a maximum of four oxygen molecules.
OxyHemoglobin Dissociation Curve. This curve describes the relationship between available oxygen and amount of oxygen carried by hemoglobin. 1  The horizontal axis is Pa02, or the amount of oxygen available.2  The vertical axis is SaO2, or the amount of hemoglobin saturated with oxygen. The horizontal axis is Pa02, or the amount of oxygen available. 2  The vertical axis is SaO2, or the amount of hemoglobin saturated with oxygen. 3  Once the PaO2 reaches 60 mm Hg the curve is almost flat, indicating there is little change in saturation above this point. 4  So, PaO2 of 60 or more is usually considered adequate.