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H2SO4 is a weaker acid than H2SO3.
Gastrin
A hormone that stimulates secretion of gastric acid by the stomach's parietal cells, aiding in digestion.
Insulin
A hormone produced by the pancreas that regulates blood sugar levels by facilitating the uptake of glucose into tissues.
Androgens
A group of hormones that play a role in male traits and reproductive activity; present in both males and females.
Refractory Period
The period immediately following an action potential during which a neuron or muscle is not responsive to further stimulation or is only responsive to stronger-than-normal stimulation.
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