homeostasis

Question 1

homeostasis

Answer 1

regulating body function so that the internal environment is stable

Question 2

water-soluble hormones

Answer 2

polypeptides ( hydrophilic proteins ) need to facilitate diffusion with the target cells being on the outside.

Question 3

lipid soluble hormones

Answer 3

hydrophobic steroids like oil and fat that diffuse naturally with target proteins being on the inside of the cell

Question 4

nervous system

Answer 4

a control mechanism for homeostasis that sends messages electrically

Question 5

endocrine system

Answer 5

a control mechanism for homeostasis that sends messages chemically

Question 6

negative feedback

Answer 6

controls hormone mechanisms and takes away a stimulus

Question 7

stimulus

Answer 7

change internal environment

Question 8

sensor

Answer 8

nerve receptor that detects change

Question 9

control centre

Answer 9

organ that processes the responds to stimulus

Question 10

effector

Answer 10

corrects stimulus issues returning the body to homeostasis.