Osmotic pressure is created from
A. movement of substances from an area of higher concentration to an area of lower concentration.
B. blood volume.
C. a difference in solute concentration on either side of a semipermeable membrane.
D. the pumping of the heart.
Answer: C
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Which hormone group is not secreted by the adrenal cortex?
A. Corticosteroids B. Glucocorticoids C. Mineralocorticoids D. Gonadocorticoids E. No exceptions; all choices are secreted by the adrenal cortex
The embryonic genital tubercle develops into the ____ in males and the ____ in females
a. scrotum; labia majora b. glans penis; clitoris c. penis; labia minora d. Wolffian ducts; Müllerian ducts e. penis; vagina
Select the terminal portion of the colon
a. ascending. b. descending. c. pyloric. d. sigmoid. e. transverse.
The changing color of a bruise is caused by the breakdown products of hemoglobin. Hemoglobin is broken down into ________, which is a green molecule. ________ is a yellowish-brown molecule, again a breakdown product of hemoglobin.
A) basophil : Plasma B) ammonia: Bile C) bilirubin : Biliverdin D) biliverdin : Bilirubin E) bile : Ammonia