Most of the carbon dioxide produced by humans is _____
A) converted to bicarbonate ions by an enzyme in red blood cells
B) bound to hemoglobin
C) transported in the erythrocytes as carbonic acid
D) simply dissolved in the plasma
E) bicarbonate ions bound to hemoglobin
Answer: A
You might also like to view...
In an ATP molecule, the phosphates are bonded to the adenine ring.
Answer the following statement true (T) or false (F)
What structure connects a muscle to a bone?
a. tendon b. ligament c. cartilage d. joint e. collagen
The division of the PNS that regulates the activity of cardiac and smooth muscles, organs, and glands is the Blank 1 of 1 system.
a. somatic b. autonomic c. sympathetic d. parasympathetic
Discuss the importance of cancer driver genes such as oncogenes. How do oncogenes lead to cancer development? What will be an ideal response?