carbon, hydrogen<span>, </span>oxygen<span>, </span><span>nitrogen</span>
100% Aa because each have a dominate A and a dominate a meaning they are exactly alike
Answer:
If the postsynaptic cell is an interneuron that uses GABA as a neurotransmitter, the excitation of this cell will result in an action potential in its synaptic targets.
The answer is OPTION B (False)
Explanation:
<em><u>Some terms explained:</u></em>
GABA:
known as gamma-aminobutyric acid (GABA), is an amino acid inhibitory neurotransmitter that decreases the neuron's action potential. It is well known to inhibit the activity of signal-receiving neurons.
The neuron will not generate action potentials when the action potential drops below a certain level, thus not excite nearby neurons.
Action potential:
An action potential is self-propagating in nature, is the mode through which a neuron transports electrical signals. Action potential of a neuron has three main stages: hyperpolarization, repolarization, and depolarization. It occurs when the membrane potential of a specific cell location rapidly rises and falls and it electrotonically depolarizes the membrane of regions in front of it.
When humans taste or smell, receptors unique to each nerve cell detect the chemical and send signals to the brain, where many cells process the message to understand what we are smelling or tasting. But a bacterium is just a single cell, and it must use many different receptors to sense and interpret everything around it.
