The pigment that causes one's normal skin color is ________.
What will be an ideal response?
melanin
Anatomy & Physiology
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Surgical removal of the stomach could cause
A) hemophilia. B) pernicious anemia. C) thrombocytopenia. D) leukocytosis. E) jaundice.
Anatomy & Physiology
The right pulmonary artery directly gives rise to which vessel?
A. Pulmonary trunk B. Pulmonary vein C. Superior lobar artery D. Middle lobar vein
Anatomy & Physiology
The muscles surrounding the eyes and mouth are classified as
A) circular. B) parallel fibered. C) bipennate. D) unipennate. E) multipennate.
Anatomy & Physiology
Hemoglobin has the greatest affinity for
a. carbon dioxide. b. oxygen. c. carbon monoxide. d. nitrogen. e. sulfur dioxide.
Anatomy & Physiology