Each heme ring in hemoglobin encloses an atom of
A) magnesium.
B) calcium.
C) iron.
D) sodium.
E) copper.
Answer: C
Anatomy & Physiology
You might also like to view...
Within the olfactory epithelium, which of the following are regenerative stem cells?
A) olfactory bulbs B) olfactory glands C) odorant-binding proteins D) basal cells E) olfactory tracts
Anatomy & Physiology
Which of the following must occur first during hemostasis?
A) thrombolysis B) formation of fibrin C) formation of thrombin D) clot retraction
Anatomy & Physiology
Where is the infraspinatus?
a) E b) F c) G d) H e) I
Anatomy & Physiology
The ____________________ cortex, the site for initial cortical processing of somesthetic and proprioceptive input, is located in the ____________________ lobes
Fill in the blank(s) with correct word
Anatomy & Physiology