Mediated Transport of Polar Molecules and Ions Across the Plasma

question 5

Multiple Choice

Mediated transport of polar molecules and ions across the plasma membrane utilizes a/an _____ carrier that binds to the substance and causes a conformational change to allow its movement across the membrane.

• A) protein
• B) enzyme
• C) porin
• D) lipid

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Definitions:

Resistance

Occurring when a patient becomes reluctant to talk about a certain topic by either changing the subject or becoming silent.

Psychoanalysis

A therapeutic approach developed by Freud that focuses on exploring unconscious conflicts and desires, primarily through patient-therapist dialogue.

Manifest Content

The actual literal content and storyline of a dream as remembered by the dreamer.

Latent Content

The hidden psychological meaning of a dream, as opposed to what the dream actually depicts.