Methods to Prevent Pollution from Motor Vehicle Emissions Include All

question 46

Multiple Choice

Methods to prevent pollution from motor vehicle emissions include all of the following except

• A) improving fuel efficiency and modifying the internal combustion engine to reduce emissions.
• B) raising annual registration fees on older, more polluting cars.
• C) increase the legal driving age.
• D) giving subsidies to car makers for each low-polluting, energy-efficient car they sell.
• E) restricting driving in polluted areas.

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Definitions:

Nodes of Ranvier

Gaps in the myelin sheath of nerve fibers that facilitate the rapid conduction of electrical impulses along the neuron.

Myelinated Neuron

A nerve cell that features a myelin sheath around its axon, enhancing the speed of electrical transmission of signals.

Action Potential

A short-lasting event in which the electrical membrane potential of a cell rapidly rises and falls, allowing neurons to transmit signals.

Depolarization

Depolarization is a process in nerve cells where the cell membrane's normal negative charge is reduced, allowing an action potential to occur and leading to the propagation of nerve signals.