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.

1 of 35) Name this part of the ear.

2 of 35) Name the inner ear bone that leads to the auditory nerve?

3 of 35) Name the cells inside the cochlea that create impulses when bent.

4 of 35) During an action potential, what is the electrical charge of the cell’s interior?

5 of 35) Which part of the eye focuses an image onto the retina?

6 of 35) Name the objects that carry neurotransmitters outside of a neuron.

7 of 35) Label the parts of the eye diagram. Choices: Iris Lens Optic Nerve Pupil Retina Cornea

8 of 35) Which diabetes type increasing in the USA due to poor diet and lack of exercise?

9 of 35) The human control system has 4 parts 9 of 35) The human control system has 4 parts. Which role do nerves play?

10 of 35) Which tissue supports the body and includes bones and ligaments?

11 of 35) Label the objects of the neuron below. Choices: Neurotransmitters Impulse Plasma membrane Vesicle Schwann cell Synapse Receptor

12 of 35) Which part of the brain is the “thermostat” during the process of thermoregulation?

13 of 35) Match the sense with the nerve. Sense. Nerve Smell 13 of 35) Match the sense with the nerve. Sense Nerve Smell Auditory Sight Olfactory Hearing Optical

14 of 35) Which part of a control system gathers information about the body and environment?

15 of 35)During negative feedback, which organ senses high blood glucose levels and then responds to help lower the level?

16 of 35) Name the fluid that scent chemicals dissolve in before leading to the olfactory nerve?

17 of 35) Which part of a neuron first receives neurotransmitters and then creates an impulse?

18 of 35) Label the parts of the endocrine system using the choices below. Adrenal Testes Thymus Pituitary Thyroid Pancreas Ovaries

19 of 35) Name the proteins found on the surface of cells to help identify them as belonging to yourself.

20 of 35) Which white blood cell surrounds and engulfs foreign particles?

21 of 35) Two part question: a) What type of chemical do glands create 21 of 35) Two part question: a) What type of chemical do glands create? b) The chemical created from part a, then binds to a receptor inside the cell, to make which other molecule?

22 of 20) Name the protein that binds oxygen to red blood cells.

23 of 35) Name 3 components of whole blood.

24 of 35) List all the blood types that a B+ person can receive in a transfusion.

25 of 35) Which white blood cell destroys infected body cells, along with the invading pathogen?

26 of 35) Which process is taking place in the animation below?

27 of 35) Because plasma is mostly water, it is considered a solute/solvent. (choose 1)

28 of 35) Who said that “small animals” (pathogens) cause disease, creating the Germ Theory?

29 of 35) Two part question: a) Name the gland that helps WBCs mature 29 of 35) Two part question: a) Name the gland that helps WBCs mature. b) Identify the gland.

30 of 35) 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?

31 of 35) Which defense proteins cause pathogens to clump together until being destroyed by WBCs?

32 of 35) Two part question: a) Name the gland releases estrogen 32 of 35) Two part question: a) Name the gland releases estrogen. b) Identify the gland.

33 of 35) Tom is taken to a hospital and needs blood 33 of 35) Tom is taken to a hospital and needs blood. His mother informs the doctors that his blood type is O negative. List all the blood types that Tom can receive.

34 of 35) Which medications are created from dead/weakened viruses?

35 of 35) Which part of blood clots, to help stop bleeding?

Exchange Your Answers

1 of 35) Name this part of the ear. Pinna

2 of 35) Name the inner ear bone that leads to the auditory nerve? Cochlea

3 of 35) Name the cells inside the cochlea that create impulses when bent. Hair cells

Positive (because of the incoming Na+) 4 of 35) During an action potential, what is the electrical charge of the cell’s interior? Positive (because of the incoming Na+)

5 of 35) Which part of the eye focuses an image onto the retina? Lens

6 of 35) Name the objects that carry neurotransmitters outside of a neuron. Vesicle

7 of 35) Label the parts of the eye diagram. Choices: Iris Lens Optic Nerve Pupil Retina Cornea Retina Cornea Pupil Optic Nerve Iris Lens

8 of 35) Which diabetes type increasing in the USA due to poor diet and lack of exercise?

9 of 35) The human control system has 4 parts 9 of 35) The human control system has 4 parts. Which role do nerves play? communication center

10 of 35) Which tissue supports the body and includes bones and ligaments? Connective

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

12 of 35) Which part of the brain is the “thermostat” during the process of thermoregulation? hypothalamus

13 of 35) Match the sense with the nerve. Sense. Nerve Smell 13 of 35) Match the sense with the nerve. Sense Nerve Smell Auditory Sight Olfactory Hearing Optical

Receptors (or sensors) 14 of 35) Which part of a control system gathers information about the body and environment? Receptors (or sensors)

15 of 35)During negative feedback, which organ senses high blood glucose levels and then responds to help lower the level? pancreas

16 of 35) Name the fluid that scent chemicals dissolve in before leading to the olfactory nerve? Mucus

17 of 35) Which part of a neuron first receives neurotransmitters and then creates an impulse? dendrites

18 of 35) Label the parts of the endocrine system using the choices below. Testes Thymus Pituitary Thyroid Adrenal Pancreas Ovaries

19 of 35) Name the proteins found on the surface of cells to help identify them as belonging to yourself. Antigens

20 of 35) Which white blood cell surrounds and engulfs foreign particles? phagocytes

21 of 35) Two part question: a) What type of chemical do glands create 21 of 35) Two part question: a) What type of chemical do glands create? b) The chemical created from part a, then binds to a receptor inside the cell, to make which other molecule? hormones proteins

22 of 35) Name the protein that binds oxygen to red blood cells. hemoglobin

23 of 35) Name 3 components of whole blood. White blood cells Red blood cells Platelets

24 of 35) List all the blood types that a B+ person can receive in a transfusion. Remember, this person will only have A antibodies in their plasma.

25 of 35) Which white blood cell destroys infected body cells, along with the invading pathogen? T cells

26 of 35) Which process is taking place in the animation below? phagocytosis

27 of 35) Because plasma is mostly water, it is considered a solute/solvent. (choose 1)

28 of 35) Who said that “small animals” (pathogens) cause disease, creating the Germ Theory? L. Pasteur

29 of 35) Two part question: a) Name the gland helps WBCs mature 29 of 35) Two part question: a) Name the gland helps WBCs mature. b) Identify the gland. thymus D

30 of 35) 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

31 of 35) Which defense proteins cause pathogens to clump together until being destroyed by WBCs? antibodies

32 of 35) Two part question: a) Name the gland releases estrogen 32 of 35) Two part question: a) Name the gland releases estrogen. b) Identify the gland. ovaries G

33 of 35) Tom is taken to a hospital and needs blood 33 of 35) Tom is taken to a hospital and needs blood. His mother informs the doctors that his blood type is O negative. List all the blood types that Tom can receive. O-

34 of 35) Which medications are created from dead/weakened viruses? Vaccines

35 of 35) Which part of blood clots to help stop bleeding? platelets