Present in Most Capillaries, These Structures Are Absent in Those

question 106

Multiple Choice

Present in most capillaries, these structures are absent in those of the blood-brain barrier.

• A) basement membrane
• B) endothelial cells
• C) tight junctions
• D) pericytes
• E) intercellular clefts

---

Definitions:

Petite Bourgeoisie

A social class characterized by small business owners, tradespeople, and the self-employed, often considered part of the lower middle class.

Class Conflict

is the struggle between classes to resist and overcome the opposition of other classes.

Economic Inequality

The unequal distribution of wealth and income among the members of a society.

Non-Unionized

Refers to workplaces or segments of the labor market where workers are not members of a labor union and do not have collective bargaining rights.