Concept #1: Endocytosis & Exocytosis

Concept #2: Endocytosis Allows Entry to the Cell

Practice: Which of the following is FALSE about endocytotic movements?

Concept #3: Exocytosis Allows Exiting from the Cell

Practice: Which of the following is NOT a true statement regarding exocytosis?

Practice: Label the following phrases based on if they apply to A) Only Endocytosis, B) Only Exocytosis, or C) Both:

a) Decreases the surface area of the plasma membrane: _________.

b) Increases the surface area of the plasma membrane: _________.

c) Secretes large molecules out of the cell: _________.

d) Brings molecules into the cell: _________.

e) Requires cellular energy: _________.

Practice: Which means of particle transport is shown in the figure below?