Describe hormones as chemical messengers involved in coordinating body functions.

In the subtopic Human endocrine system, this learning objective focuses on describe hormones as chemical messengers involved in coordinating body functions. Within Hormonal coordination in humans, students should explain this idea in the exact curriculum context rather than as an isolated fact. Approved keywords for this objective include hormones. hormones means chemical messengers that are secreted by glands in the endocrine system and travel in the bloodstream to target organs, coordinating various body functions. Avoid students often describe hormones as only affecting one specific function in the body, rather than recognizing that they can coordinate multiple body functions; instead emphasize that hormones are chemical messengers that can influence various processes simultaneously, such as growth, metabolism, and mood regulation. For exam answers, make flashcards for each hormone, including its source, target organs, and function in the body.