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You Are Studying a Transport Molecule

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You are studying a transport molecule.It appears to bind temporarily to the molecule to be transported.During normal transport,no energy is expended.The addition of a particular molecule that closely resembles the normally transported molecule inhibits transport.An increase in the concentration of the normally transported molecule in the presence of a constant concentration of the inhibitor increases the rate of transport.What kind of transport is described and what is the inhibiting molecule?


Definitions:

Freud

Sigmund Freud, an Austrian neurologist and the founding father of psychoanalysis, a method for treating psychopathology.

After-School Clubs

Organized programs that provide children with activities and learning opportunities outside of regular school hours.

Freud

Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue.

Pleasure Principle

A psychoanalytic concept proposed by Freud that suggests individuals seek pleasure and avoid pain to satisfy biological and psychological needs.

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