Ciliated Ependymal Cells

question 1

Multiple Choice

Ciliated ependymal cells:

• A)help form the blood-brain barrier.
• B)form myelin in the brain and spinal cord.
• C)serve as wandering phagocytes during brain injury.
• D)circulate cerebrospinal fluid.

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Definitions:

Times Interest Earned

A metric indicating a firm's capability to cover its debt payments, by contrasting its earnings before interest and taxes with its interest costs.

Interest Expense

The cost incurred by an entity for borrowed funds, representing the interest payments made on any borrowed capital.

Tax Rate

is the percentage at which an individual or corporation is taxed by the government.

Average Sale Period

The average sale period measures the average amount of time it takes for a business to convert its inventory into sales.