When the heat goes up in the desert, jackrabbits will use their ________ to cool off

1. When the heat goes up in the desert, jackrabbits will use their ________ to cool off

2. Meaning, we should see ____________ in the ears in order for heat to leave the body via the ear skin.

3. Animals who directly exchange materials with the environment should have a ________ skin, a __________ layer body.

4. Fishes have a fusiform shape to allow them to ______

5. For all organisms, living cells must be in a ____________ envrionment

6. For effective gas/ nutrient exchange, the surface must be ________, __________ and _________

7. When a body maintains a constant temp, it is said to be in _____________

8. When temp fall in a mammal, a properly functioning effect will be the _________ (body part) that will ___________ the body temp by _______

9. When a child suckles the breast, more milk is made. This is an example of _________ feeback

10. A individual’s body temp is going up on a hot day to match the outside temp by shivering. This would mean that his ________ is not working correctly.

11. An animal that makes heat to keep warm is an _____________

12. An example of evaporative cooling in dogs is ____________

13. The energy an animal puts out is less than the intake if the animal is ___________

14. A hamster, wolf, rhino • Who has the highest energy use total • Who has the highest energy use per kg

15. All amounts in g/100ml • Glucose- 10; protein – 0.1; urea – 0.3 • Glucose -10; protein – 5.0; urea– 0.2 • Glucose-0.1; protein - 0.1; urea- 3.6 • Glucose-0.1; protein – 2.6; urea- 3.4 Name: 1. blood = ?; 2. filtrate near the glomerulus= ?; 3. filtrate in collecting duct= ?; 4. filtrate from damaged glomeruli in duct = ?

16. Which hormone is also a neurotransmitter (stimulated by a nerve impulse)

17. Four hours after eating, _________ will be high in the blood

18. State action of hormone • Oxytocin • Throxine • Insulin • Melatonin

19. Give an example of antagonistic • hormone and what they do • Give the other example

20. Name the steroid hormones • (3 groups)

21. True or false: • All steroid hormones have the same • function • True or false: • Hormones are local regulators

22. Four hours after eating, a persons • blood will be (can be >1 choice) • high in insulin • High in glucagon • Low in insulin • Low in glucagon • What about starving 24 hrs?

23. Name 3 local regulators • Which one of these is the culprit if • someone has watery, itchy eyes and • sneeze a lot

24. A cell that has a receptor to bind • to a hormone is a __________ cell • for that hormone

25. Target for insulin: • Target for glucagon:

26. A patient has hypoosmotic urine. He has a problem with _________ ((higher/lower) production of which hormone?

27. Name a famous second messenger in the signallingpathway This one also binds to the ___________ region in the __________ operon to turn it on

28. A major difference between • steroid and peptide hormones • Is that one ________ proteins and • one causes __________ proteins • which one would have a quicker • action in the cell

29. In an insect, there is high levels of _______ and low levels of ________ causing the pupa to become an adult.

30. What is the purpose of an enzyme • cascade or signalling pathway?

31. Bonus: Hormone that controls day/night • cycle • Which gland makes it

32. Certain hormones have different affects because 1) ? And 2)? • Example of such a hormone?