This figure shows an intestinal villus. What specific layer does number 4 indicate?
A. Muscularis mucosae
B. Lamina propria
C. Circular layer of muscularis
D. Basement membrane
E. Longitudinal layer of muscularis
Answer: A
You might also like to view...
During embryonic development, the first portion of the ear to develop is the
a) middle ear. b) internal ear. c) external ear. d) bony labyrinth. e) membranous labyrinth.
Blood reticulocyte counts provide information regarding ________
A) clotting ability of the blood B) rate of platelet formation C) WBC ability to defend the body against disease D) rate of erythrocyte formation
The large intestine begins at
a. Cecum b. Ascending colon c. Transverse colon d. Descending colon e. Sigmoid colon
Energy requirements for smooth muscle contractions are generally higher than those for skeletal muscle contractions.
Answer the following statement true (T) or false (F)