1. Do Now 1.5
OBJECTIVE:
Prepare for the systems quiz (digestive, nervous, excretory, and circulatory)
TASK:
Gather your systems notes and readings – you will be able to use them during the…
UNFAIR GAME 

2. The Unfair Game
Systems

3. Digestive : Moderate What type of macromolecules are affected by bile?
Lipids / fats

4. Digestive : Easy
This structure carries a bolus of food from the mouth to the stomach
Esophagus

5. Digestive : Hard What organ of the digestive system produces pepsin?
Stomach

6. Nervous : Moderate
What type of neurons are most common in the central nervous system?
Interneurons

7. Nervous : Easy
What is the name of the nerve cell structure that sends messages to another neuron?
Axon

8. Nervous : Hard
The flow of what ion into the axon of a neuron begins the transmission of action potential?
Na+

9. Circulatory : Hard
What chamber of the heart will blood in the coronary veins arrive at first?
Right atrium

10. Circulatory : Easy
Blood cells are removed from a sample of blood. The resulting solution is called what?
Blood Plasma

11. Circulatory : Moderate
What is the only example of an artery carrying deoxygenated blood?
Pulmonary artery

12. Excretory : Moderate
What structures are used by annelids to filter nitrogen from the blood?
Nephridia

13. Excretory : Hard
What enzyme is produced as a result of the release of the enzyme renin by kidneys?
Angiotensin II

14. Excretory : Easy
What is the primary organ that filters N waste from vertebrate blood?
kidney

15. Digestive : Easy
What organ of the digestive system is responsible for most chemical digestion and most nutrient absorption?
Small intestine

16. Digestive : Moderate
What is the name of the partially digested food that enters the small intestine from the stomach?
chyme

17. Digestive : Hard What two glands produce amylase?
Salivary and pancreas

18. Nervous : Moderate
What structure of the central nervous system controls involuntary functions?
Brain stem and/or spinal cord

19. Nervous : easy What type of neurons control voluntary muscle movement?
Motor neurons.

20. Nervous : Hard
What type of cells produce the myelin sheath surrounding neural axons?
Schwann’s cells

21. Excretory : Hard
What does the distal convoluted tubule do that the proximal convoluted tubule does not?
DCT adds additional waste products.

22. Excretory : Moderate
What is the name of the structures that connect the renal pelvis of the kidney to the urinary bladder?
ureters

23. Excretory : Easy
What is the term for the liquid waste product that exits the urethra?
urine

24. Circulatory : Moderate
What heart chamber pumps blood to the body?
Left ventricle

25. Circulatory : Easy
How many chambers does a mammal heart contain? 4

26. Circulatory : Hard
What structure in the heart is responsible for triggering a heartbeat?
Sinoatrial node