Gap Junctions and Plasmodesmata Have What Feature in Common

question 16

Multiple Choice

Gap junctions and plasmodesmata have what feature in common?

• A)They both allow direct transport of materials between cells.
• B)They both are made up of protein subunits located in the plasma membrane.
• C)They are both found in plant cells.
• D)They both attach to the cytoskeleton.

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Definitions:

Salivation

The secretion of saliva, often stimulated by the sight, smell, or taste of food.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually comes to trigger a conditioned response.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus.

Unconditioned Stimulus

A stimulus that naturally triggers a response without any prior learning.