Prostaglandins are eicosanoids derived from the fatty acid ________.
A. arachidonic acid
B. linolenic acid
C. linoleic acid
D. palmitic acid
Answer: A
Anatomy & Physiology
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The term that applies to all of the decomposition reactions that occur in metabolism is
A) anabolism. B) dehydration synthesis. C) catabolism. D) ionization. E) homeostasis.
Anatomy & Physiology
Athletes might abuse which of the following chemicals made in the urinary system to
improve performance by increasing red blood cell production? A) Urea B) Glomerular filtrate C) Erythropoietin (EPO) D) ADH
Anatomy & Physiology
What percentage of the O2 in the blood is dissolved?
a. 0% b. 0.5% c. 1.5% d. 5% e. 15%
Anatomy & Physiology
Which organ receives only sympathetic innervation?
A. Arrector pili muscles in the skin B. Most blood vessels C. The adrenal medulla D. All of the choices are correct.
Anatomy & Physiology