Which of the Following Statements About Neuro­transmitter Receptors Is False

question 91

Multiple Choice

Which of the following statements about neuro­transmitter receptors is false?

• A) Ionotropic receptors are ion channels.
• B) The acetylcholine receptor of the motor end plate is a metabotropic receptor.
• C) Metabotropic receptors are not ion channels.
• D) Metabotropic receptors induce signaling cascades in the postsynaptic cell.
• E) Responses in the postsynaptic cell mediated by metabotropic receptors are usually slower than those mediated by ionotropic receptors.

---

Definitions:

Destination Area

The target location where data is to be stored or transferred, especially in computing or data analysis contexts.

Source Area

The region or section in a document or a program from which data is taken or referenced.

Nonadjacent Ranges

In spreadsheet applications, selections of cells or ranges that are not contiguous but are selected for simultaneous operations.

SHIFT Key

A modifier key on a keyboard, used to type capital letters and other alternate "upper" characters.