Why Do Charged Molecules Have Difficulty Crossing a Phospholipid Bilayer

question 9

Multiple Choice

Why do charged molecules have difficulty crossing a phospholipid bilayer?

• A)they are too big
• B)they are too nonpolar
• C)they are too polar

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Definitions:

Retrospective Memory

The ability to remember events that have occurred in the past.

Psychomotor Memory

The type of memory involved in the performance of tasks requiring both cognitive and motor skills, such as riding a bicycle.

Episodic Memories

Memories of specific events or experiences, including the time and place they occurred, allowing an individual to mentally re-experience the event.

Procedural Memory

A type of long-term memory involved in the learning of skills and tasks that can be performed without conscious thought.