The funnel-like opening at the distal end of the uterine tube is called the
A) ampulla.
B) ovary.
C) isthmus.
D) infundibulum.
E) external os.
Answer: D
You might also like to view...
The microscope of choice for a detailed three-dimensional study of the surface of a specimen is the
A. scanning electron microscope. B. transmission electron microscope. C. light microscope. D. telescope.
Glycolysis is best defined as a catabolic reaction based upon the ________
A) conversion of glucose into two molecules of pyruvic acid B) conversion of glucose into carbon dioxide and water C) formation of sugar D) conversion of pyruvic acid into carbon dioxide and water
__________ is a secondary skin infection due to the scratching associated with allergies
Fill in the blank(s) with correct word
Membrane proteins are found
a. as distinct layers with one layer facing the extracellular fluid and the other facing the intracellular fluid. b. both embedded in and associated with the lipid bilayer of the plasma membrane. c. associated with the lipid bilayer of the plasma membrane, but not actually embedded in it. d. only in the plasma membrane, and not in other cellular membranes. e. none of these.