If a Neuron Becomes Extremely Tangled

question 61

Multiple Choice

If a neuron becomes extremely tangled:

• A) a person will develop Parkinson's disease.
• B) information can no longer flow through the neuron.
• C) electrochemical energy begins to flow from the axon to the dendrite instead of from the dendrite to the axon.
• D) it will not significantly affect neural functioning, as such tangling is a sign of normal development.

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Definitions:

SAE J1939

Covers both the hardware and software protocols used on the current CAN 2.0 platform for medium-/heavy-truck data bus. A J1939 truck data bus is accessed by connecting to an EST to a nine-pin Deutsch black (pre-2014) or green (post-2014) connector. Post-2014 Volvo-Mack applications require a J1962 connector.

Byte

An arrangement of 8 bits. Each bit can express one of two states such as 0 or 1, high or low voltage, etc. One byte can, therefore, be used to express up to 256 different states.

Bits

Basic units of data in computing, representing a logical state with values of either 0 or 1.

Vehicle ECU

The Electronic Control Unit in a vehicle, which is a central computer responsible for managing and controlling the car's engine and other systems.