Which of the Following Best Describes Double Bonds in Aromatic

question 74

Multiple Choice

Which of the following best describes double bonds in aromatic systems?

• A)They are more susceptible to hydrogenation than non-aromatic double bonds.
• B)They are less susceptible to hydrogenation than double bonds.
• C)They are equally susceptible to hydrogenation when compared to non-aromatic double bonds.
• D)There is no difference between an aromatic and non-aromatic double bond.

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Definitions:

Postsynaptic Neuron

A neuron that receives a signal (via neurotransmitter molecules) from another neuron at a synapse.

Inhibitory Postsynaptic Potential

A decrease in the potential of the postsynaptic neuronal membrane, making it less likely to generate an action potential.

Resting Potential

Resting potential refers to the electric potential difference across the neuronal membrane when the neuron is not actively sending a signal.

Absolute Refractory Period

The period immediately following the firing of a nerve fiber when it cannot be stimulated to fire again, no matter how strong the incoming signal.