Main Answer:
True.
Step-by-step explanation:
Hormones are indeed chemical messengers that are produced by the endocrine glands in the body. These glands release hormones into the bloodstream, allowing them to travel to various tissues and organs throughout the body. Once hormones reach their target tissues, they bind to specific receptors and initiate specific cellular responses.
The endocrine system is a complex network of glands that includes organs such as the pituitary gland, thyroid gland, adrenal glands, and others. Each gland produces specific hormones that regulate various bodily functions and maintain homeostasis.
Hormones play a vital role in coordinating and regulating numerous physiological processes, including growth and development, metabolism, reproduction, and response to stress. They act as chemical messengers, relaying information between different parts of the body to help maintain proper functioning.
While hormones primarily act on target tissues, they can also have widespread effects throughout the body. The effects of hormones can be long-lasting or short-lived, depending on the specific hormone and its mode of action.
In conclusion, hormones are chemical messengers manufactured by endocrine glands, released into the bloodstream, and capable of influencing the activities of other tissues and organs in the body. They play a crucial role in maintaining overall physiological balance and ensuring proper functioning of various bodily processes.