Which One of the Following Did Not Lead the Way

question 77

Multiple Choice

Which one of the following did not lead the way to new industrial frontiers during the Second Industrial Revolution?

• A) steel
• B) petroleum
• C) electricity
• D) chemicals
• E) textiles

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Definitions:

Rate-Limiting Factor

Any chemical in limited supply that restricts the pace at which another chemical can be synthesized.

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, and motor control.

Tyrosine Hydroxylase

An enzyme involved in the synthesis of dopamine, a neurotransmitter crucial for movement, mood regulation, and decision-making.

Ionotropic Receptors

A type of neurotransmitter receptor that forms an ion channel pore, which opens to allow ions to pass through the cell membrane in response to the binding of a neurotransmitter.