The waste product bilirubin is produced from
A) globin chains of hemoglobin.
B) heme molecules plus iron.
C) heme molecules lacking iron.
D) iron found in hemoglobin molecules.
E) abnormal proteins found in red blood cells.
C
You might also like to view...
List 5 items placed on a hospital treatment board
What will be an ideal response?
Which of the following is NOT a function of connective tissue?
A. Support B. Transport C. Contraction D. Storage E. Insulation
The function of the chorion is to
A. assist in the formation of the circulatory system. B. aid in the formation of the placenta. C. form red blood cells. D. prevent desiccation of the embryo. E. cover the embryo in a protective layer of mucus.
Matthew has taken a "mental health day" from work. At this moment, the level or neurotransmitter released by the photoreceptors in his eyes is at maximum. What is Matthew likely doing right now?
A. Matthew is sound asleep in a very dark room. B. Matthew is in a quiet bookstore reading the newest issue of his favorite magazine. C. Matthew is at the beach enjoying a bright sunny day.