Question:
A molecule of triglyceride is composed of
A molecule of triglyceride is composed of
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A triglyceride is an ester of one glycerol with three fatty acids.
Updated On: Nov 13, 2026
one glycerol and three fatty acids
one glycerol and one fatty acid
one glycerol and two fatty acids
three glycerol and one fatty acid
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
Fats and oils are triglycerides, formed by esterification.
Step 2: Structure
One glycerol molecule has three hydroxyl groups. Each joins a fatty acid, forming three ester bonds.
Step 3: Compare the options
So a triglyceride is made of one glycerol and three fatty acids.
Final Answer:
A triglyceride has one glycerol and three fatty acids. \[ \boxed{\text{(A) }\text{one glycerol and three fatty acids}} \]
Fats and oils are triglycerides, formed by esterification.
Step 2: Structure
One glycerol molecule has three hydroxyl groups. Each joins a fatty acid, forming three ester bonds.
Step 3: Compare the options
So a triglyceride is made of one glycerol and three fatty acids.
Final Answer:
A triglyceride has one glycerol and three fatty acids. \[ \boxed{\text{(A) }\text{one glycerol and three fatty acids}} \]
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