One mole of any element has the same
A) mass.
B) weight.
C) number of atoms.
D) number of electrons.
E) All of the answers are correct.
C
Anatomy & Physiology
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If 20% of the air is composed of O2, the partial pressure of oxygen at sea level where atmospheric pressure is 760 mm Hg is
a. 20 mm Hg. b. 760 mm Hg. c. 70 mm Hg. d. 350 mm Hg. e. 152 mm Hg.
Anatomy & Physiology
The parietal cells of the gastric mucosa secrete
a. HCl. b. pepsinogen. c. intrinsic factor. d. both HCl and pepsinogen. e. both HCl and intrinsic factor.
Anatomy & Physiology
Many carbohydrates are energy storage molecules.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
The great cardiac vein runs alongside the
A. anterior interventricular artery. B. posterior interventricular artery. C. right marginal artery. D. coronary sinus. E. aorta.
Anatomy & Physiology