The First Step in the Formation of Urine by the Kidneys

question 190

Multiple Choice

The first step in the formation of urine by the kidneys is the process of:

• A)filtration
• B)osmosis
• C)facilitated diffusion
• D)diffusion

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Definitions:

Platinum

A dense, malleable, and highly unreactive metallic element with symbol Pt and atomic number 78, used in jewelry, vehicle emission control devices, and as a catalyst.

Inert

A term used to describe elements or substances that do not readily react with other elements or compounds.

Mitosis

A process in cell division during which the nucleus divides, typically resulting in two new cells with identical genetic material to the original cell.

Replicating

The process of making an exact copy of something, commonly used in contexts involving DNA and cell division.