A(n) is defined as a mechanism in a nerve terminal membrane that is responsible for removing neurotransmitter molecules from the synapse by taking them back into the neuron.

The correct answer to fill in the blank is: transporter.

Explanation:

Neurotransmitter transporters are transport proteins located in the neurons' cell membrane and with the important function of carrying the neurotransmitters across the membranes and to their specific destinations. The mechanism used by the neurotransmitter transporters is electrochemical gradients.

The specific neurotransmitter transporters that remove the molecule to put a stop to its action are located in the synaptic membrane.

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.