Explanation:
Multiple stimuli are involved in generating an action potential in the postsynaptic neuron. Here, each of the stimulus is subthreshold, which together form a suprathreshold through summation.
Answer:
Please read the explanation section.
Explanation:
When any doctor prescribes levodopa, it will be not a matter of the right decision to stop taking it by own without a doctor's permission. Suddenly stopping taking levodopa can develop a severe syndrome such as rigid muscles, fiver, unusual body movement, and confusion in mind.
So, it will be a good decision to stop taking levodopa as per the doctor's suggestion.
Blood exchanges carbon dioxide for oxygen in the C.) Alveoli.