1. Human Body Challenge
As a group, read and discuss each question. I will give about 30 seconds per question. At the end, we will check the answers. The group with the most correct answers will win.

2. 1 Name this part of the ear.

3. 2 Name the inner ear bone that leads to the auditory nerve?

4. 3 Name the cells inside the cochlea that create impulses when bent.

5. 4 During an action potential, what is the electrical charge of the cell’s interior?

6. 5 Which part of the eye focuses an image onto the retina?

7. 6 Name the objects that carry neurotransmitters outside of a neuron.

8. 7 Label the parts of the eye diagram.
Choices:
Iris
Lens
Optic Nerve
Pupil
Retina
Cornea

9. 8 Which diabetes type increasing in the USA due to poor diet and lack of exercise?

10. 9 A difference between a steroid and nonsteroid homone is a steroid hormone contains

11. 10 Aspirin can relieve the pain of a headache because it inhibits the synthesis of

12. 11 Label the objects of the neuron below.
Choices:
Neurotransmitters
Impulse
Plasma membrane
Vesicle
Schwann cell
Synapse
Receptor

13. 12 Which part of the brain is the “thermostat” during the process of thermoregulation?

14. 13 Match the sense with the nerve. Sense. Nerve Smell. Auditory Sight
13 Match the sense with the nerve. Sense Nerve Smell Auditory Sight Olfactory Hearing Optical

15. 14 Which part of a control system gathers information about the body and environment?

16. 15 During negative feedback, which organ senses high blood glucose levels and then responds to help lower the level?

17. 16 Name the fluid that scent chemicals dissolve in before leading to the olfactory nerve?

18. 17 Which part of a neuron first receives neurotransmitters and then creates an impulse?

19. 18 Label the parts of the endocrine system using the choices below
18 Label the parts of the endocrine system using the choices below. Adrenal Testes Thymus Pituitary Thyroid Pancreas Ovaries

20. 19.The largest and most prominent
region of the human brain, which is
responsible for the voluntary , or
conscious activites of the body is the

21. 20 Two part question: a) Name the gland that helps WBCs mature
20 Two part question: a) Name the gland that helps WBCs mature. b) Identify the gland.

22. 21. Three part question: a) Name the gland that controls blood sugar levels. b) Name the hormone that reduces blood sugar concentration in the blood. c) Which letter identifies this gland?

23. 22. Two part question: a) Name the gland releases estrogen
22. Two part question: a) Name the gland releases estrogen. b) Identify the gland.

24. Exchange Your Answers

25. 1 Name this part of the ear.
Pinna

26. 2 Name the inner ear bone that leads to the auditory nerve?
Cochlea

27. 3 Name the cells inside the cochlea that create impulses when bent.
Hair
cells

28. Positive (because of the incoming Na+)
4 During an action potential, what is the electrical charge of the cell’s interior?
Positive (because
of the incoming Na+)

29. 5 Which part of the eye focuses an image onto the retina?
Lens

30. 6 Name the objects that carry neurotransmitters outside of a neuron.
Vesicle

31. 7 Label the parts of the eye diagram.
Choices:
Iris
Lens
Optic Nerve
Pupil
Retina
Cornea
Retina
Cornea
Pupil
Optic Nerve
Iris
Lens

32. 8 Which diabetes type increasing in the USA due to poor diet and lack of exercise?

33. A difference between steroid and nonsteroid
hormones is a steroid hormone contains
Chloresterol

34. 10 Aspirin can relieve the pain of a headache because it inhibits the synthesis of
Prostaglandins

35. 11 Label the objects of the neuron below.
Impulse
Vesicle
Plasma
membrane
Neurotransmitter
Synpase
Receptor

36. 12 Which part of the brain is the “thermostat” during the process of thermoregulation?
hypothalamus

37. 13 Match the sense with the nerve. Sense. Nerve Smell. Auditory Sight
13 Match the sense with the nerve. Sense Nerve Smell Auditory Sight Olfactory Hearing Optical

38. Receptors (or sensors)
14 Which part of a control system gathers information about the body and environment?
Receptors
(or sensors)

39. 15 During negative feedback, which organ senses high blood glucose levels and then responds to help lower the level?
pancreas

40. 16 Name the fluid that scent chemicals dissolve in before leading to the olfactory nerve?
Mucus

41. 17 Which part of a neuron first receives neurotransmitters and then creates an impulse?
dendrites

42. 18 Label the parts of the endocrine system using the choices below.
Testes Thymus Pituitary Thyroid Adrenal Pancreas Ovaries

43. The largest and most prominent region of the
human brain, which is responsible for the
Voluntary, or conscious, activities of the body is the
Cerebrum

44. 20 Two part question: a) Name the gland helps WBCs mature
20 Two part question: a) Name the gland helps WBCs mature. b) Identify the gland.
thymus D

45. 21 Three part question: a) Name the gland that controls blood sugar levels. b) Name the hormone that reduces blood sugar concentration in the blood. c) Which letter identifies this gland?
pancreas
insulin F

46. 22. Two part question: a) Name the gland releases estrogen
22. Two part question: a) Name the gland releases estrogen. b) Identify the gland.
ovaries G