According to the Most Current Model of the Plasma Membrane

question 26

Multiple Choice

According to the most current model of the plasma membrane,

• A) cholesterol forms the innermost layer of the membrane.
• B) proteins are free to move about within a double layer of phospholipids.
• C) phospholipids and cholesterol form a single lipid bilayer.
• D) the membrane is a rigid unchanging structure.
• E) the membrane is impermeable to all other molecules.

Describe the effects of the sympathetic and parasympathetic nervous systems on the human body.

Understand the concept and implications of brain plasticity.

Explain the neurological underpinnings of certain brain dysfunctions.

Distinguish between the central nervous system and the peripheral nervous system.