If the adrenal cortex were surgically removed, an increase in the plasma levels of adrenocorticotropic hormone (ACTH) would likely be observed.
Hence, option C is correct.
Hormones are chemical compounds that function in the body as messenger molecules. They are created in one area of the body and then move to other areas where they assist in regulating the function of the cells and organs.
The anterior pituitary gland's corticotrophin cells produce adrenocorticotropic hormone. It circulates throughout the body throughout the day in the bloodstream in a series of irregular pulses. Adrenocorticotropic hormone levels, like those of cortisol, are typically highest when we first wake up, fall throughout the day, and are at their lowest when we sleep. When adrenocorticotropic hormone attaches to receptors in the adrenal glands, the adrenal glands release more cortisol, which raises the level of cortisol in the blood. Additionally, it boosts the formation of the chemical molecules that lead to an increase in other hormones including noradrenaline and adrenaline.
Thus from above conclusion we can say that If the adrenal cortex were surgically removed, an increase in the plasma levels of adrenocorticotropic hormone (ACTH) would likely be observed.
Hence, option C is correct.
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