The structure of a ________ includes a core of nonpolar triglycerides and cholesterol esters coated by proteins, phospholipids, and some free cholesterol.
A. lipoprotein
B. prostaglandin
C. nucleic acid
D. glycoprotein
Answer: A
Anatomy & Physiology
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Endocrine glands secrete hormones into the blood
Indicate whether the statement is true or false
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The lungs remove carbon dioxide from the blood plasma
Indicate whether the statement is true or false
Anatomy & Physiology
Lungs do NOT have skeletal muscle, but it does have some smooth muscle in bronchioles --> no muscles present otherwise
a. true b. false
Anatomy & Physiology
Depolarization of the ventricles is represented on an electrocardiogram by the
A) P wave. B) T wave. C) S wave. D) QRS complex. E) PR complex.
Anatomy & Physiology