Sterol

usgb/ˈstɪrəl/
noun

Sterols are a subgroup of steroids that have a hydroxyl group (-OH) at the 3-position of the nucleus, which is typically a four-ring hydrocarbon structure. They are important components of cell membranes.

Cholesterol, a type of sterol, is essential for cell membrane integrity.
Visual representation of "sterol" - Sterols are a subgroup of steroids that have a hydroxyl group (-OH) at the 3-position of the nucleus, which is typically a four-ring hydrocarbon structure. They are important components of cell membranes.

Usage tips

Neutral

cholesterol, phytosterol, membrane structure

Definition 1 of 1
Visual representation of "sterol"
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Biochemistry Terminology

In biochemistry discussions, 'sterol' often refers to specific compounds that are vital for cellular function.

Illustration for Biochemistry Terminology
Cholesterol is one of the most commonly known sterols.
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Health Context

When discussing dietary health, 'sterols' are often compared to fats and oils.

Illustration for Health Context
Plant sterols can help reduce cholesterol levels in the body.
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General Usage

In science literature, 'sterol' may appear in various contexts, focusing on structure and function.

Illustration for General Usage
The structure of sterols influences their function in biological membranes.
Visual representation of the word "Sterol"

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