The term "gut-brain axis" describes the complex, back-and-forth communication that occurs between all of the following except the
A) immune system.
B) muscular system.
C) digestive system.
D) nervous system.
E) endocrine system.
Answer: B
You might also like to view...
A species of trilobite was found in the fossil record. At its first appearance, it is similar to an ancestor species but differs from the ancestor in several key characteristics. It seems to change little over several million years, then is extinct. This illustrates the concept of
A. punctuated equilibrium. B. gradualism. C. developmental evolution. D. anagenesis. E. evo-devo.
Upon transmission of a nerve signal to a muscle cell, ________ is released from the sarcoplasmic reticulum through a gated channel.
Fill in the blank(s) with the appropriate word(s).
Genetic testing has revealed that mating between Homo sapiens and Homo neanderthalensis likely took place in ____.
A. France B. China C. Papua New Guinea D. England E. the Middle East
________ is the final product to be expelled from the body after the kidney has reabsorbed needed nutrients and water.
Fill in the blank(s) with the appropriate word(s).