Which of the Following Is a Main Characteristic of Social

question 48

Multiple Choice

Which of the following is a main characteristic of social networking sites?

• A) They allow people to construct a public or semi-public profile.
• B) They work as an open source platform for free information sharing.
• C) They broadcast the latest local and international news.
• D) They allow people to have access to explicit sexual content online.
• E) They offer people a private and secure place to express their thoughts and feelings.

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Definitions:

Resting Membrane Potential

The electric potential difference across the cellular membrane when the cell is in a non-excited state, crucial for the transmission of nerve impulses.

Plasma Membrane

The cellular barrier that delineates the inside of all cells from their external surroundings, regulating the passage of materials into and out of the cells.

Repolarization

The process by which a cell's membrane potential returns to its resting state following depolarization.

Resting Membrane Potential

The electric potential difference across the membrane of a resting (non-active) cell, essential for the transmission of nerve impulses.