Rules Prohibiting Certain Types of Content or Viewpoints from Free

question 20

Multiple Choice

Rules prohibiting certain types of content or viewpoints from free expression are called ____ .

• A) content-neutral restrictions
• B) content-based restrictions
• C) substantial restrictions
• D) none of the above

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Definitions:

Passive Transport

The movement of ions and other molecular substances across cell membranes without the need for energy input.

Sieve Elements

Specialized cells in the phloem of vascular plants that are involved in the transport of sugars and nutrients.

Sink Cells

Cells that act as a metabolic or storage sink, usually absorbing and storing nutrients transported from source cells in an organism.

Source Cells

Cells that provide or have the potential to provide necessary components or functions for repair or growth, often referring to stem cells.