The Focus of Alchemy During the Medieval Era Was an Attempt

question 7

Multiple Choice

The focus of alchemy during the medieval era was an attempt to

• A) discover the laws of chemistry.
• B) develop the practice of hypnosis.
• C) turn base metals into gold and silver.
• D) figure out a way to manipulate unknown quantities in mathematics.
• E) change the way surgery was performed.

---

Definitions:

Neural Message

The process by which nerve cells (neurons) communicate information through electrical and chemical signals.

Resting Potential

The state of a neuron when it is not being stimulated or activated, characterized by a negative charge inside the cell relative to the outside.

Action Potential

A temporary reversal in the electrical polarization of the membrane of a nerve cell, allowing for the transmission of nerve impulses.

Neuroplasticity

The brain's ability to reorganize itself by forming new neural connections throughout life, allowing the neurons (nerve cells) in the brain to compensate for injury and disease and to adjust their activities in response to new situations or changes in their environment.