evaluate the hemoglobin function
Not what you're looking for?
Problem 10.6. Myoglobin and haemoglobin are oxygen carrying molecules in the human body.
Hemoglobin is found inside red blood cells, which flow from the lungs to the muscles through the bloodstream. Myoglobin is found in muscle cells. The function
calculates the fraction of myoglobin saturated with oxygen at a given pressure p torrs. For example, at a pressure of 1 torr, M(1) = 0.5, which means half of the myoglobin (i.e. 50%) is oxygen saturated. (Note: More precisely, you need to use something called the â??partial pressureâ?, but the distinction is not important for this problem.) Likewise, the function
calculates the fraction of hemoglobin saturated with oxygen at a given pressure p.
(a) The graphs of M(p) and H(p) are given below on the domain 0 â?¤ p â?¤ 100; which is which?
(b) If the pressure in the lungs is 100 torrs,what is the level of oxygen saturation of the hemoglobin in the lungs?
(c) The pressure in an active muscle is 20 torrs. What is the level of oxygen saturation of myoglobin in an active muscle? What is the level of hemoglobin in an active muscle?
(d) Define the efficiency of oxygen transport at a given pressure p to be M(p) â?' H(p). What is the oxygen transport efficiency at 20 torrs? At 40 torrs? At 60 torrs? Sketch the graph of M(p) â?' H(p); are there conditions under which transport efficiency is maximized (explain)?
File attached for exact format
Purchase this Solution
Solution Summary
This posting defines the efficiency of oxygen transport.
Solution Preview
Please see the attached document for explanations and solutions.
Problem 10.6. Myoglobin and haemoglobin are oxygen carrying molecules in the human body.
Hemoglobin is found inside red blood cells, which flow from the lungs to the muscles through the bloodstream. Myoglobin is found in muscle cells. The function
calculates the fraction of myoglobin saturated with oxygen at a given pressure p torrs. For example, at a pressure of 1 torr, M(1) = 0.5, which means half of the myoglobin (i.e. 50%) is oxygen saturated. (Note: More precisely, you need to use something called the "partial pressure", but the distinction is not important for this problem.) ...
Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Know Your Linear Equations
Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts