Match the Neuroglial Cell with Its Function

question 54

Multiple Choice

Match the neuroglial cell with its function.
-astrocytes

• A)influence function of blood-brain barrier
• B)macrophages in CNS
• C)produce cerebrospinal fluid
• D)form myelin sheath around axons in CNS
• E)form myelin sheath around part of the axon in the PNS

Analyze the effect of network effects and collective intelligence in improving the quality of online services and content.

Recognize the importance of social participation through various forms of media used in marketing and identify core media types utilized for brand messaging.

Understand the concept of social media elements including microsharing, references, and embedded content.

Comprehend the role and features of social games within the online community and their impact on social networking.

---

Definitions:

Natural Monopoly

A market condition where a single firm can provide a good or service at a lower cost than any potential competitor, often due to economies of scale.

Fair Return

A reasonable profit for a business, considered equitable for both the business owners and consumers, typically governed by regulatory strategies.

Average Total Cost

The total cost divided by the number of goods produced, indicating the per unit cost of production.

Pure Monopoly

A market structure wherein a single company or entity exclusively supplies a particular product or service, facing no competition.