Answer:
The correct answer is - reuptake of the neurotransmitter molecule into the axon through a membrane transporter.
Explanation:
The action of a neurotransmitter at the postsynaptic cell or postsynaptic potentials is terminated by any of these mechanisms that are enzymatic degradation, diffusion or reuptake into the presynaptic cell by specific transporters.
After the desired biological response by postsynaptic potentials, in order to avoid over stimulation or termination of the postsynaptic potentials the neurotransmitter is taken back into the axon through a membrane transporter. This mechanism is to maintain a balance.
Protista are unicellular organisms that do have a nucleus. They can reproduce both sexually and asexually. They live in moist environments.
<h3><u>Explanation:</u></h3>
Kingdom Protista consists of the organisms that are unicellular or pseudo multicellular and they are eukaryotic in nature.
The classes under Protista consists of Chrysophytes, Dinoflagellates, Slime moulds, Euglenoids and protozoans. These organisms are all unicellular. They are all the eukaryotic organisms. Euglenoids are photosynthetic where the protozoans are consumers and Slime moulds are saprophytic. They prefer to live in water or moist lands. These organisms can reproduce both asexually or sexually.
Oxidation occurs at the anode.
For both electrochemical cells, this occurs where the cathode and anode is where half reaction occurs.
Hope this helps!
Active transport is the movement of molecules across a cell membrane from a region of their lower concentration
to a region of their higher concentration— against concentration gradient
Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a cell's
membrane via specific transmembrane integral proteins.
Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration.
