_____ Use Credit Card Numbers, Transmitted Electronically Over the Internet

question 49

Multiple Choice

_____ use credit card numbers, transmitted electronically over the Internet, to pay for goods and services. They are either unencrypted or encrypted, with coded data readable by an intermediary between the buyer's and seller's banks.

• A) Electronic checks
• B) Electronic credit cards
• C) Electronic cash transactions
• D) Electronic wallets
• E) Electronic debit cards

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Definitions:

Action Potential

A rapid rise and subsequent fall in membrane potential across a cellular membrane, crucial for the propagation of electrical signals in nerve and muscle cells.

Local Potentials

Electrical changes in neurons that are confined to a small region, serving as the initial response to stimuli, potentially leading to action potentials.

Membrane Potential

The voltage difference across a cell's plasma membrane due to the differential distribution of ions.

Hyperpolarized

Hyperpolarized refers to a state where a cell's membrane potential is more negative than its normal resting potential, often making the cell less active.