What is an example of a molecule that can act as both a neurotransmitter and a hormone?
A. estrogen
B. progesterone
C. thyroxine
D. norepinephrine
E. insulin
D. norepinephrine
You might also like to view...
Most of the oxygen in the blood is transported
by a. plasma. b. megakaryocytes. c. platelets. d. hemoglobin. e. leukocytes.
From its atomic number of 15, it is possible to predict that the phosphorus atom has _____
A) 5 neutrons, 5 protons, and 5 electrons B) 15 neutrons and 15 protons C) 8 electrons in its outermost electron shell D) 15 protons and 15 electrons
The seriousness of Coccidioides infection can be attributed to the formation and rupture of spherules
Indicate whether the statement is true or false
Bacterial food poisoning resulting from Clostridium (botulinum/difficile/perfringens) contamination is characterized by watery diarrhea accompanied by intestinal cramping but not fever, and it resolves in about a day.
Fill in the blank(s) with the appropriate word(s).