Membrane Functions

Question 1

secretes synovial fluid to provide lubrication and moisture

Answer 1

synovial membrane

Question 2

form a selective filter that allows some substances to enter the body while keeping others out; secretes mucus to keep its cells moist, to lubricate its surfaces, and trap foreign particles.

Answer 2

mucous membrane

Question 3

provide the visceral layer that covers organs enclosed in cavities; provides the parietal layer that lines cavities; secrete serous fluid to serve as a lubricant and pad between visceral and parietal layers.

Answer 3

serous membrane

Question 4

secretes sweat and wastes to help maintain homeostasis.

Answer 4

cutaneous membrane