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

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

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

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

• Fishes have a fusiform shape to allow them to ______

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

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

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

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

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

• 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.

• An animal that makes heat to keep warm is an _____________

• An example of evaporative cooling in dogs is ____________

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

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

All amounts in g/100ml

a. Glucose- 10; protein – 0.1; urea – 0.3b. Glucose -10; protein – 5.0; urea – 0.2c. Glucose-0.1; protein - 0.1; urea- 3.6d. 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 = ?

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

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

• State action of hormone1.Oxytocin2.Throxine3.Insulin4.Melatonin

• Give an example of antagonistic• hormone and what they do

• Give the other example

• Name the steroid hormones• (3 groups)

• True or false: • All steroid hormones have the same• function

• True or false:• Hormones are local regulators

• 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?

• Name 3 local regulators

• Which one of these is the culprit if• someone has watery, itchy eyes and • sneeze a lot

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

• Target for insulin:•

• Target for glucagon:

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

• Name a famous second messenger in the signalling pathway

This one also binds to the ___________ region in the __________ operon to turn it on

• 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

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

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

• Bonus: Hormone that controls day/night• cycle

• Which gland makes it

• Certain hormones have different affects because 1) ? And 2)?

• Example of such a hormone?