Facilitated Diffuision

Question 1

What are the two types of transport proteins for facilitated diffusion?

Answer 1

Channel Proteins

Carrier/ transporter proteins

Question 2

Transport proteins include?

Answer 2

Aquaporins and ion channels that open or close in response to a stimulus (gated)

Question 3

Bulk transport across the membrane occurs via?

Answer 3

Exocytosis and Endocytosis

Question 4

Types of Endocytosis?

Answer 4

• Phagocytosis (engulfing particles)
• Pinocytosis (cells drinking)
• Receptor Mediated endocytosis