Answer:
Henry's law pointed out that the <em>oxygen solubility</em> is very low. This means that only small amounts of oxygen are dissolved in the plasma. Consequently, about <em>98% </em>of the oxygen in the blood must be transported within <em>plasma </em>where it attaches to the<em> protein </em>within hemoglobin molecules. Oxygen bound to hemoglobin is referred to as <em>Oxyhemoglobin</em> . Hemoglobin without bound oxygen is called M<em>ethemoglobin (metHb) or Ferrihemoglobin</em> <em> .</em>
Explanation:
Oxygen is carried in the blood in two forms: (1) dissolved in and RBC water (about 2% of the total) and (2) reversibly bound to hemoglobin (about 98% of the total). At physiological PO2 (40 < PO2 < 100 mm Hg), only a small amount of oxygen is dissolved in plasma since oxygen has such a low solubility.
The plasma is the intravascular fluid comprised of water, dissolved proteins, glucose, clotting factors, electrolytes, hormones, and carbon dioxide. Blood volume pertains to the volume of blood in the circulatory system. In general, the blood volume of an adult is about five liters.
Oxygen is transported in the blood in two ways: A small amount of O 2 (1.5 percent) is carried in the plasma as a dissolved gas. Most oxygen (98.5 percent) carried in the blood is bound to the protein hemoglobin in red blood cells. A fully saturated oxyhemoglobin (HbO 2) has four O 2 molecules attached.
The hemoglobin is then called methemoglobin (metHb) or ferrihemoglobin (Fe+3 will not bind oxygen). Ordinarily, about 1% of the hemoglobin in a red blood cell is in this form.
On February 21, 1972<span>, President Richard M. Nixon arrived in China for an official trip. He was the first U.S. president to visit the People's Republic of China since it was established in </span>1949<span>. This was an important event because the U.S. was seeking to improve relations with a Communist country during the Cold War.</span>
The constitutional principle prohibits an individual state from declaring war is called federalism. The only person who can declare war is the person in charge of the government, which is the President of the United States. The correct answer is B.
In order to study personality development, a researcher studies the same individuals at 7, 14, 21, and 28 years of age. In this case, the researcher is using the <u>longitudinal </u>method.
In a longitudinal study, researchers repeatedly take a look at the identical individuals to come across any changes that would occur over a time frame. Longitudinal research are a form of correlational research in which researchers take a look at and acquire statistics on some of variables with out attempting to persuade those variables.
A longitudinal take a look at, like a cross-sectional one, is observational. So, once again, researchers do no longer interfere with their topics. however, in a longitudinal study, researchers conduct numerous observations of the equal topics over a period of time, on occasion lasting a few years.
The longitudinal procedure is one wherein no unique fashion over time is anticipated; the interest is in assessing how an awful lot responses range through the years for a standard man or woman. Observations range up and down over time for each man or woman and it's far the quantity of fluctuation that is the point of interest of the study.
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Answer:
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