Which Cell Type Plays a Role in Forming the Blood-Brain

question 1

Multiple Choice

Which cell type plays a role in forming the blood-brain barrier?

• A) neurons
• B) oligodendrocytes
• C) astrocytes
• D) microglial cells

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Definitions:

Repurchase Shares

The act of a company buying back its own shares from the marketplace, reducing the amount of outstanding stock.

Debt-Equity Ratio

A ratio showcasing the relative utilization of debt and equity in the financial structuring of a company’s assets.

Required Return

The minimum expected return by an investor for investing in a particular security or project, considering the risk associated with the investment.

M&M II

Part of Modigliani and Miller's capital structure theories, specifically the proposition that the value of a firm is independent of its capital structure under certain market conditions and tax considerations.