Science+Book+Pages

Marisa Miladinovic Room: 205 12/10/08 Science

Pages 96-97 # 1-16, 19-21, 24-26:

1. Your brain and spinal cord make up your __central nervous system__. 2. Sensory receptors in the __eardrum__ detect vibration. 3. Epinephrine is produced by the adrenal glands in response to __stress__. 4. The part of a neuron that passes an impulse to other cells is the __dendrite__. 5. The medulla is mostly responsible for activities that are __involuntary__. 6. Receptors that can convert light into impulses are found in the __olfactory cells__. 7. Which of the following has receptors for smelling is (a) olfactory cells. 8. Which of the following gives eyes their color is (a) iris. 9. Which of the glands is associated with goiters is (c) thyroid. 10. Which of the following in not part of the peripheral nervous system is (d) motor neurons. 11. Which part of the brain regulates blood pressure is (d) medulla. 12. Which of the following is associated with the endocrine system is (b) salivary gland. 13. The fight or flight are a car accident, and a ball flying at your face, and person punches you in the face. 14. A ring muscle fibers causes the iris to open and close, making the pupil change size. 15. Reflex is a quick, involuntary response to a stimulus. 16. The function of the middle ear bones is the cochlea.

19. It is important to have a lens that can change inside the eye is that it could fit in the eye. 20. The nervous system that have a faster effect on the body than the endocrine system is the axons. 21. It is important that reflexes occur without thought is it has an electrical impulses.

24. e 25. f 26. c