AP BIOLOGY

THE CELL

TRANSPORT INTO AND OUT OF THE CELL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These are all examples of active transport.
A
Protein Pumps
B
Endocytosis
C
Exocytosis
D
Osmosis
E
Facilitated diffusion
Explanation: 

Detailed explanation-1: -Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell. Both endocytosis and exocytosis are active transport processes.

Detailed explanation-2: -Elimination of carbon dioxide and water, which are waste products generated during aerobic respiration. Secretion of antibodies, enzymes and peptide hormones from different cells. Release of neurotransmitters from nerve cells. Recycling of receptors on the cell membrane that intercept signals.

Detailed explanation-3: -There are three main active transport methods-ion pumps, exocytosis and endocytosis.

There is 1 question to complete.