Where does CO2 bind to hemoglobin?
A) at the C-termini of the polypeptides
B) at the N-termini of the polypeptides
C) at the iron
D) at the nitrogens of the heme
B
You might also like to view...
Which of the following factors is ultimately the cause of jet streams?
A. the energy imbalance between high and low latitudes B. the fact that water can exist in all three phases at once C. the relative humidity imbalance between high and low latitudes D. ultraviolet energy from the sun
The age of one geologic feature with respect to another is called:
a. Absolute age b. Numerical age c. Relative age d. Geological age
Tropical savannas tend to be ________ than tropical dry forests
A) wetter B) drier C) wetter and colder D) drier and colder
Based on your knowledge of the relationship between photosynthesis, respiration, and carbon dioxide, which of the following region and date combinations exhibits the most unexpected CO2 readings?
A) High values over Serbia during January B) Low values over eastern Russia during July C) High values over Paraguay during July D) Low values over Argentina during January E) High values over the southeastern United States during July