Some Systems That Are Used Infrequently (Like Decision Support Systems)should

question 30

Multiple Choice

Some systems that are used infrequently (like decision support systems) should probably emphasize:

• A)Ease of learning
• B)Higher user flexibility
• C)Ease of use
• D)More short-cut keys and built in keyboard functions
• E)Organizational feasibility

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Definitions:

Scaffold Proteins

Proteins that aid in the assembly of several other protein complexes, acting as a physical support structure for complex formation.

Signals

Means of communication or interaction between cells, organisms, or molecules that trigger responses.

Cyclic AMP

A secondary messenger important in many biological processes, formed from ATP by the action of adenylyl cyclase.

Second Messenger

A substance (e.g., cyclic AMP or calcium ions) that relays a message from a signaling molecule (the first messenger) bound to a cell-surface receptor; leads to some change in the cell.