Question

24,341 Learners found this answer helpful

endocrine system and feedback loops
endocrine system main function

• regulate body processes, such as growth and development, with the use of glands that secrete ______.

two main parts of endocrine system
hormones: ____ that move through the ____ to send information from one set of cells to another.

• hormones can be ____ (peptides made up of amino acids) or ____ molecules.
• hormones must match ______ on target cell to work.

glands: a group of cells that secretes (releases) ______.
stimulus: a ______, something that causes a response.

Explanation:

These are key definitions and components of the endocrine system, based on basic biology/endocrine system fundamentals:

1. Endocrine glands secrete hormones into the bloodstream.
2. Hormones are chemical messengers that travel via blood to signal between cells.
3. Hormones are categorized as protein/peptide or steroid molecules.
4. Hormones bind to specific receptors on target cells to act.
5. A stimulus is a trigger that initiates a biological response.
6. Glands secrete chemical substances (hormones).

Answer:

• Endocrine System Main Function: Regulate body processes, such as growth and development, with the use of glands that secrete hormones.
• Two Main Parts of Endocrine System
• Hormones: chemical messengers that move through the bloodstream to send information from one set of cells to another.
• Hormones can be protein-based (peptides made up of amino acids) or steroid molecules.
• Hormones MUST match specific receptors on target cell to work.
• Glands: a group of cells that secretes (releases) chemical substances (hormones).
• Stimulus: A trigger, something that causes a response.