Hemoglobin''s affinity for oxygen

Assignment Help Other Subject

Reference no: EM13281662

1. Hemoglobin's affinity for oxygen:

a. is higher than myoglobin's due to the greater number of heme groups.

b. is higher than myoglobin's due to the absence of a distal his.

c. is actually lower than myoglobin's as demonstrated by its larger P50.

d. None of the above are correct .

2. The hemoglobin produced in the body of an infant:

has a larger P50 than the hemoglobin found in an adult. Wrong

has a larger Kd for BPG than would be expected for adult hemoglobin.

is comprised of two beta and two gamma subunits. Wrong

contains gamma subunits that place negatively charged side chains in the BPG binding site. Wrong

None of the above.

3. The P50 of the heme for carbon monoxide:

is much smaller when found in the context of myoglobin, as compared to free heme, due to the presence of the distal His in myoglobin.

is much larger when found in the context of myoglobin, as compared to free heme, due to the presence of the distal His in myoglobin.

is much smaller when found in the context of myoglobin, as compared to free heme, due to the presence of the proximal His in myoglobin.

is much larger when found in the context of myoglobin, as compared to free heme, due to the presence of the proximal His in myoglobin.

Reference no: EM13281662

Questions Cloud

General relationship between abstract and linear algebra : Explain the general relationship between abstract algebra and linear algebra and dscuss how it is possible to considerably shorten the list of properties that define a vector space by using definitions from abstract algebra.

What is the optimal cash balance : The XYZ Corp. requires that their cash balance never dip below $100. The standard deviation of their monthly net cash flows is $200. The interest rate is 1% per month.

Productcost and productprice are numeric variables : if productCost and productPrice are numeric variables, and productName isa string variable, which of the following statements are valid assignments

What is the payback period for this investment : This investment will cost the firm $150,000 today, and the firm's cost of capital is 10 percent. Assume cash flows occur evenly during the year. What is the payback period for this investment (one decimal point)?

Hemoglobin''s affinity for oxygen : Hemoglobin's affinity for oxygen: The hemoglobin produced in the body of an infant: The P50 of the heme for carbon monoxide:

What normalization is used for and why : What normalization is used for and why

Explain what are the concentrations of acetic acid : What are the concentrations of acetic acid and sodium acetate in a 0.4 M acetate buffer, pH 5.2. The pKa of acetic acid is 4.77.

Identify the characteristics that various organisms share : What three taxa appear in the main window when you first enter the Systematics Lab Room? At what level of classification are these three taxa?

What must the speed of the electron be : what is the electric force between the proton and electron inside of a hydrogen atom? What must the speed of the electron be

User Account

All Pages