Blood

The progeny could have any of the 4 blood groups, viz., A, B, AB and O. (positive only)

The ABO blood typing system is an example of codominance. In codominance, both the alleles are expressed.

Your questions is alot like asking why for example the atmosphere requires ozone. True it's properties affect the way sunlight enters the earth, and therefore life on earth, but it has an implicit "chicken or the egg" conundrum quality. The answer to "What is Iron's role in Haemoglobin's oxygen transport capabilities?", is related to Irons valency (Outer electrons, different oxidation states and energy setups)and the way it takes up and releases oxygen under different oxygen concentrations (when it is associated with the rest of the protien.

Red blood cells are constantly being replaced in the bone marrow through a process called erythropoiesis. This process is controlled by the hormone erythropoietin, which signals the bone marrow to produce more red blood cells when levels are low. Old or damaged red blood cells are removed by the spleen and liver.

This phenomenon is an example of acclimatization, where the body adjusts to a new environment to maintain its normal functioning. In this case, increased red blood cell production is a physiological adaptation to compensate for lower oxygen levels at high elevations.

This isn't really a question, but yes, a hemoglobin level of 7.5 is considered anemic. If you are feeling symptomatic (short of breath, fatigued/tired, dizzy, etc.) you should probably go to the emergency department. If your hemoglobin drops below 7 or you're having symptoms, it's recommended that you get a blood transfusion to prevent your hemoglobin from dropping too low. Your hemoglobin is important because it is responsible for your red blood cells' ability to provide all of the tissues in your body with oxygen.

Hemoglobin is the protein found in red blood cells that carries oxygen from the lungs to different parts of the body. It binds to oxygen in the lungs and releases it in tissues like muscles for cellular respiration. This process ensures that oxygen is effectively transported throughout the body to support various physiological functions.

The concentration of the salt solution is 0.9%, which is isotonic with red blood cells. This means that there is no net movement of water across the cell membrane, resulting in no change in the appearance of the red blood cells when viewed against a page.

The test on a reagent strip that indicates the presence of white blood cells in the urinary tract is called leukocyte esterase test. This test detects the enzyme produced by white blood cells, which is a sign of inflammation or infection in the urinary system. Positive results suggest the need for further investigation to determine the cause.

The most abundant of the muscle proteins is - Myosin 100% courtesy of Holes Human Anatomy & Physiology Chapter 9 Feedback MC Quiz

After the blood began to flow, the needle may have been inadvertently moved. When this happened, the needle either advanced forward or backward. If forward, the bevel may moved to rest against the vein wall, or went through the vein. If backward, the needle may have come out of the vein, but not out of the arm.

In order to have type O blood you must have two O alleles (OO). Both the child and the mother must therefore have an OO genotype. The Father must have contributed one O allele and could be one of 3 genotypes: AO, BO, or OO.

The presence of erythrocytes in the urine, known as hematuria, may indicate a variety of conditions such as urinary tract infections, kidney stones, or more serious issues like kidney disease or cancer. It is important to consult a healthcare provider for proper evaluation and diagnosis to determine the underlying cause and appropriate treatment.

The most numerous cells in the lungs are the alveolar epithelial cells, specifically the type I alveolar cells which make up about 95% of the alveolar surface area. These cells are responsible for gas exchange and maintaining the structural integrity of the alveoli.

Red Blood cells are not known to shrink in size as fast and as often as all of the component parts of the modern microchip. Blood cells can be seen by the visible light microscope, microchip pats can only be seen with and electron microscope set to see things far smaller

then they are red if they are not carrying oxygen then they are a purple red.

Hemoglobin is an example of a protein with quaternary structure, which means it is comprised of multiple subunits. In the case of hemoglobin, it consists of four subunits - two alpha and two beta globin chains.

The complex that forms when carbon monoxide and hemoglobin combine is carboxyhemoglobin. This complex is formed when carbon monoxide binds to the heme group in hemoglobin with a higher affinity than oxygen, reducing the ability of hemoglobin to carry oxygen to the tissues.

It depends upon the cell content of RBC's whcih is adjusted by body itself in normal conditoins but in disease like anemia RBC's decrease and blood become thin which need an acurate therapy procedure in same way hyperemia is a condition where RBC increase then normal.

called chemotaxis. Chemicals released from damaged cells act as signals that guide leukocytes to the site of injury or infection, helping to initiate the inflammatory response and target the source of damage for immune defense and repair.

An embolus. This can become lodged in a blood vessel and block blood flow, leading to serious complications like a pulmonary embolism or stroke.

Diluting the blood before a red blood cell count helps ensure accurate results by providing a standardized sample volume for counting. This allows for a more precise calculation of the number of red blood cells present per unit volume of blood. Dilution also helps prevent clumping of cells, which can interfere with accurate counting.

my mom did, somehow. its pretty much physically impossible to live on 2 pints from what the doctors said. they told us my mom was gonna die, but she didn't. I dont know if it was just a miracole, or what, but i would say the chances of living on 2 pints would be around 1 in 100,000 - 1 in a billion.

To optimise the surface area available for the bonding of oxygen and haemoglobin, to form oxyhaemaglobin. Individuals with sickle cell anaemia, i.e. those with red blood cells which are not disk shaped have a reduced capacity to carry oxygen in their blood.

Each Red Blood Cell can carry up to four oxygen molecules, which bind to hemoglobin proteins in the cell. This binding of oxygen to hemoglobin is crucial for the transport of oxygen from the lungs to tissues throughout the body.

Hemoglobin, a protein found in red blood cells, is required for carrying oxygen from the lungs to body cells in humans. Hemoglobin binds to oxygen in the lungs and releases it to tissues throughout the body.