1. What does somatic neurons innervate with?

2. What are types of voluntary muscles? Which of the voluntary muscles are the smallest?

3. The effect of insulin in a target cell could be inhibited by what?

4. Which of these types of hormones would require a carrier protein to travel in the bloodstream? ADH, Insulin, LH, Amines, or progesterone

5. Which of the blood types would be used for transfusion for a patient with type B+ blood? A+, O+, A-, AB-

6. The solid part of our blood is called?

7. Which gland releases calcitonin and helps regulate blood Ca2+ levels?

8. What does a somatic neuron release that could lead to muscle contraction

9. Ca2+ and cAMP are examples of what? Which helps transduce signals from hydrophilic hormones

10. A cross bridge refers to the binding of myosin motors to __

11. What is the role of Ca2+ in skeletal muscle contraction

12. Does lipophilic hormones help bind receptors which are located on the surface of the target cell

13. Is ATP required for relaxation and muscle contraction?

14. What is the function of the cardiovascular system?

15. How many hollow chambers does the heart has?

16. What are the 2 systems that act to regulate the heart activity?