Which of the Following Is the BEST Indicator That a Learner

question 324

Multiple Choice

Which of the following is the BEST indicator that a learner is disinterested?

• A) Yawning during learner lab exercise
• B) Reading other material while a lecture is being given
• C) Poor posture throughout the class
• D) No eye contact during group discussions

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Definitions:

Cyclic AMP

A second messenger important in many biological processes, derived from adenosine triphosphate (ATP) and used for intracellular signal transduction.

Phosphorylation

The addition of a phosphate group to a molecule, a crucial process in biology that modulates the function of proteins and other molecules in cells.

Excitatory Postsynaptic Potential

A temporary increase in postsynaptic membrane potential due to the flow of positively charged ions into the postsynaptic cell, making it more likely to fire an action potential.

Depolarization

The reduction in the electrical charge difference across a cell's plasma membrane, leading to the initiation of an action potential.