How Do Cells Get from the Bone Marrow into Peripheral

question 9

Multiple Choice

How do cells get from the bone marrow into peripheral circulation?

• A)Stem cells escape the bone marrow and mature in peripheral circulation.
• B)Mature cells attach to a carrier protein for transport.
• C)Capillaries flow into the marrow and pluck out precursor cells.
• D)Mature cells squeeze through spaces in the vessel endothelial lining.

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Definitions:

Proportional

Pertaining to a relationship or situation where two quantities vary directly with each other.

Taxable Income

The amount of income that is subject to taxation, after all allowable deductions, credits, and exemptions.

Total Income

The sum of all earnings received by an individual or entity, encompassing wages, salaries, profits, rents, and other forms of earnings.

Progressive Tax

A taxation system where the tax rate increases as the taxable amount or income increases, placing a higher burden on wealthier individuals.