Which Statements Describe the Structure of the Cell Membrane? Select

question 58

Multiple Choice

Which statements describe the structure of the cell membrane? Select the TWO answers that are correct.

• A) The cell membrane is composed of a bilayer of phosphoproteins,each of which contains a hydrophilic head and a hydrophobic tail.
• B) The hydrophilic head interacts with the external environment or the cytoplasm,and the hydrophobic tail interacts with other phospholipid tails within the cell membrane.
• C) The hydrophilic head interacts with proteins embedded in the membrane,and the hydrophobic tail interacts with the external environment or the cytoplasm.
• D) The cell membrane is composed of a single layer of phospholipids,each of which contains a hydrophilic head and a hydrophobic tail.
• E) The cell membrane is composed of a bilayer of phospholipids,each of which contains a hydrophilic head and a hydrophobic tail.

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Definitions:

Predisposition

A natural inclination or tendency to suffer from a particular condition or exhibit a particular behavior.

Phobic Reactions

Intense, irrational fears of specific objects or situations that lead to avoidance behavior and can significantly disrupt daily functioning.

Phobic Disorders

Anxiety disorders characterized by an intense, irrational fear of specific objects, scenarios, or activities that poses little to no actual danger.

Full Intensity

The highest level of power, concentration, or force employed in an activity or observed in a phenomenon.