Which of the following are types of chemical signals?
A)Hormones
B)Prostaglandins
C)Neurotransmitters
D)All apply.

Question

Quizplus · Accepted Answer

All of the options (hormones, prostaglandins, and neurotransmitters) are types of chemical signals that can be used by cells to communicate with each other. Hormones are typically produced in glands and released into the bloodstream to travel to target cells in other parts of the body. Prostaglandins are produced locally and can act as both autocrine and paracrine signals. Neurotransmitters are chemicals released by neurons to communicate with other neurons or cells in the peripheral nervous system.

Which of the Following Are Types of Chemical Signals