Which of the Following Describes an Amphipathic Molecule

question 65

Multiple Choice

Which of the following describes an amphipathic molecule?

• A) A phospholipid with two polar ends
• B) A phospholipid with two hydrophobic ends
• C) A steroid with a hydrophilic functional group
• D) A steroid with a hydrophobic functional group
• E) A phospholipid with both a hydrophobic end and a hydrophilic end

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Definitions:

PLC Systems

Programmable Logic Controllers are digital computers used for automation of industrial processes, such as control of machinery or factory assembly lines.

Enclosure

A case or cabinet designed to protect electronic components and systems from external environments.

High Voltage Spike

A sudden, short duration increase in voltage, which can potentially cause damage to electronic equipment if not properly mitigated.

Inductive Load

An electrical load that typically involves a coil winding, creating inductance, and used in devices such as motors and transformers.