The secretion of ductless glands, known as hormones, consists of chemical messengers released directly into the bloodstream, regulating various physiological processes throughout the body, such as metabolism, growth, and reproduction.
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The secretion of ductless glands, known as hormones, consists of chemical messengers released directly into the bloodstream, regulating various physiological processes throughout the body, such as metabolism, growth, and reproduction.
The secretion of ductless glands is termed hormones. These are specialized chemical messengers produced by endocrine glands and released directly into the bloodstream. Hormones play crucial roles in regulating numerous physiological processes and maintaining homeostasis within the body. They exert their effects on target cells and organs located throughout the body, influencing processes such as metabolism, growth and development, reproduction, immune function, and stress response. Hormones function by binding to specific receptors on target cells, triggering a cascade of signaling events that elicit various cellular responses.
The release of hormones is tightly regulated by feedback mechanisms, ensuring precise control over physiological functions. Imbalances in hormone levels can lead to various health conditions and disorders. Overall, hormones serve as vital communication molecules that coordinate the activities of different organs and systems, allowing the body to respond and adapt to changes in its internal and external environment to maintain optimal functioning.