All the following statements concerning transmitter-gated ion channels are true except:
(a) are ligand-gated channels
(b) are voltage-gated channels
(c) convert the chemical signal neurotransmitter into an electrical signal
(d) are receptors

(b) Are Voltage-gated channels

Explanation:

Transmitter gates ion channels are also called ionotropic neurotransmitter receptors as one or more parts of the ion channel serve as a receptor for specific neurotransmitters.

Binding of the specific neurotransmitter to the receptor stimulates the opening of the ion channels and allows the transmembrane transport of specific ion.

The voltage-gated ion channels are the ones that open and close in response to changes in the voltage across the plasma membrane.

For example, voltage-gated Na+ channels are opened in response to depolarization of the membrane only.

multiplying and dividing the two decimals and the eqations by the same number of the overalls

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek