Question

Endocrine glands release hormones directly into___________for transportation to the __________.

• A. the bloodstream
• B. target site

Answer 1

Hormones:

1. Hormones are chemical messengers produced in the body by the endocrine glands that affect many functions in the body like hunger, reproduction, growth, etc.
2. Endocrine glands secrete hormones into the bloodstream for transportation to the target site.
3. After finding the target cell, hormones bind with specific protein receptors inside or on the cell surface and change the cell's activities.

Final Answer: Endocrine glands release hormones directly into the bloodstream for transportation to the target site.