The term given to substances secreted by endo/crine glands that means to urge on is:
A hormone
B inhibitors
C promoter
D cretin
The correct answer and explanation is:
The correct answer is A) hormone.
Hormones are chemical substances secreted by endocrine glands, which are specialized glands that release their products directly into the bloodstream. These substances act as messengers that influence or regulate the functions of organs and tissues in the body. The term “hormone” originates from the Greek word “hormone,” meaning “to urge on” or “to excite.” This reflects the role of hormones in stimulating or activating specific physiological processes in various parts of the body.
Hormones play a critical role in maintaining homeostasis, regulating growth and development, controlling metabolism, influencing mood, and regulating sexual function, among other functions. For example, insulin is a hormone that helps regulate blood sugar levels, while adrenaline (epinephrine) is involved in the fight-or-flight response. Thyroid hormones regulate metabolism, and estrogen and testosterone are key in the regulation of the reproductive system.
Each hormone has specific target cells or organs, and the effect it has depends on the type of hormone and its interaction with these cells. Hormones work in a highly coordinated manner, often controlled through feedback mechanisms. For example, the hypothalamus and pituitary gland play a central role in regulating the release of many hormones throughout the body.
In addition to their physiological functions, hormones can have profound impacts on behavior and psychological states, influencing things like stress levels, mood swings, and even cognitive functions. In this way, hormones are essential for maintaining normal bodily function and responding to changes in the environment.