An Anion Is

question 161

Multiple Choice

An anion is

• A)an element that has lost protons.
• B)an element that has gained protons.
• C)an element that has lost electrons.
• D)an element that have gained electrons.

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Definitions:

Renal Papillae

The apexes of the renal pyramids of the kidney, which release urine into the minor calyx.

Collecting Duct

A network of tubules and ducts in the kidneys that plays a role in the concentration and transportation of urine.

Nephron Loop

Also known as the loop of Henle, it's a U-shaped tube in the kidney nephron essential for concentrating urine and conserving water in the body.

Minor Calyx

A funnel-shaped structure in the kidney that collects urine from the nephrons and channels it into the major calyx.