Axons

question 58

Multiple Choice

Axons:

• A)receive/detect neural impulses.
• B)carry messages away from a cell body.
• C)secrete chemicals to lubricate the cell body.
• D)are found in the cell body.

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Definitions:

Platinum

A dense, malleable, ductile, and highly unreactive precious metal used in jewelry, automotive catalytic converters, and various industrial applications.

Mafic to Ultramafic Intrusions

The intrusion of magma rocks ranging from mafic (rich in magnesium and iron) to ultramafic (extremely rich in magnesium and iron) compositions, important in the formation of various ore deposits.

Veins

Mineral deposits that fill cracks in rocks, often distinguished by their different materials from the surrounding rock.

Hydroelectric Dams

Dams built to generate electricity by using the energy of water flowing through turbines.