Biol201 w 1 quiz 1 - Study guides, Class notes & Summaries

1. Question: Hydrogen, oxygen, carbon, nitrogen, calcium, and iron are all examples of what? 2. Question: Which organ system is responsible for enclosing internal body structures and is the site of many sensory receptors? 3. Question: Which organ system is responsible for secreting hormones and regulating bodily processes? 4. Question: What is the metabolic process whereby smaller, simpler molecules are combined in to larger, more complex substances? 5. Question: Which organ system is respon...