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A typical fat molecule is made up of
Options
(a) Three glycerol molecules and one fatty acid molecule
(b) One glycerol and three fatty acid molecules
(c) One glycerol and one fatty acid molecule
(d) Three glycerol and three fatty acid molecules
Correct Answer:
One glycerol and three fatty acid molecules
Explanation:
The fat molecules are called triglycerides (triesters of glycerol). Three chains of fatty acid are bonded to each of the three -OH groups of the glycerol by the reaction of the carboxyl end of the fatty acid (-COOH) with the alcohol. HOH (water) is eliminated and the carbons are linked by an -O- bond through dehydration synthesis. This process is called esterification and fats are therefore esters.thus in simple terms, A typical fat molecule is a triglyceride formed by esterification of one glycerol and thr
Related Questions: - Middle lamella is composed mainly of:
- Which one of the following is the correct percentage of the two
- Selaginella and Salvinia are considered to represent a significant step toward
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Middle lamella is composed mainly of:
- Which one of the following is the correct percentage of the two
- Selaginella and Salvinia are considered to represent a significant step toward
- Hormone involved in phototropism is
- A efficient root inducing chemical useful in horticulture is
Topics: Human Digestion and Breathing (167)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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