Quiz

Question 1

Poikilotherm?

Answer 1

Body temp fluctuates with environment

Question 2

Homeotherm?

Answer 2

Maintain stable internal body temp

Question 3

Endotherm

Answer 3

Depends on metabolism for energy

Question 4

Ectotherm?

Answer 4

Depends on environment for heat energy

Question 5

Glomerulus

Answer 5

High pressure capillary network

Question 6

Bowmans capsule

Answer 6

Removes filtrate

Question 7

Pct( proximal tubule)

Answer 7

Glucose and amino acid re absorbed

Question 8

Collecting duct?

Answer 8

Empties into renal pelvis

Question 9

Renin

Answer 9

Activates angiotensin

Question 10

Aldosterone

Answer 10

Promotes water and Na réabsorption

Question 11

What does pituitary gland do

Answer 11

Release adh

Question 12

What does ADH promote

Answer 12

Absorption of water

Question 13

Angiotensin

Answer 13

Releases aldosterone

Question 14

3 effects of excessive on body

Answer 14

Sweating = evaporative cooling
Skin gets warm= releases heat
Increased breath rate= oxygen demand increased by muscles

Question 15

Negative feedback

Answer 15

Prevents small change from getting large ex) regulating body temp

Question 16

Positive feedback

Answer 16

Very quick, shits off once finished
Ex) childbirth

Question 17

What does shivering and goosebumps do for the body and how does it maintain homeostasis

Answer 17

Shivering creates body heat to try and raise internal temp. Goosebumps raise our body hair to better insulate the body