If a person were unable to produce much of this substance, the gastric juices might destroy the stomach lining
A) pepsin B) chyme C) HCl D) mucus
Answer: D
You might also like to view...
It is likely that an act of ________ will be defined by a sudden spike in an unusual disease reported to the public health system.
Fill in the blank(s) with the appropriate word(s).
Nonpolar signal molecules enter the cell by ____
a. facilitated diffusion b. simple diffusion c. osmosis d. active transport e. receptor-mediated endocytosis
Histamine is released by neutrophils to induce an inflammation response when tissues become damaged
Indicate whether the statement is true or false
Experiments are carried out to test a hypothesis by changing one variable at a time and including an unchanged variable termed a(n) ________.
A. experimental variable B. control C. stable variable D. altered variable