Bilirubin comes from the breakdown of:
A) amino acids of hemoglobin. B) iron ions found in hemoglobin molecules.
C) globin chains of hemoglobin. D) heme molecules of hemoglobin that lack iron.
Answer: D
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A deficiency of the neurotransmitter dopamine in the basal nuclei causes
a. schizophrenia b. epilepsy c. Parkinson's disease d. depression e. aphasia
Identify the structure labeled "12."
Calculate NFP if : Glomerular hydrostatic pressure= 56 mmHg Capsular hydrostatic pressure=14 mmhg Blood colloid osmotic pressure=28 mmHg
a. 10 mmHg b. 12 mmHg c. 14 mmHg d. 16 mmHg
Within the red pulp of the spleen are enlarged capillaries called ________, which have a discontinuous basal lamina that allows blood cells to enter and exit easily.
A. trabecular vessels B. splenic sinusoids C. trabecular cords D. splenic cords E. splenic vessels