What is the structure of micelles? The polar head groups of proteins are inside the micelle and the carbon chains are outside. Globular structure formed by small proteins in aqueous solution. O The polar head groups of fatty acids are outside the micelle and the carbon chains are inside. Phospholipids are inside and cholesterol is outside of the micelle. Bile salts are inside the micelle and the carbon chains are enclosed outside.
What is the structure of micelles? The polar head groups of proteins are inside the micelle and the carbon chains are outside. Globular structure formed by small proteins in aqueous solution. O The polar head groups of fatty acids are outside the micelle and the carbon chains are inside. Phospholipids are inside and cholesterol is outside of the micelle. Bile salts are inside the micelle and the carbon chains are enclosed outside.
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
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Transcribed Image Text:**What is the structure of micelles?**
1. The polar head groups of proteins are inside the micelle and the carbon chains are outside.
2. Globular structure formed by small proteins in aqueous solution.
3. The polar head groups of fatty acids are outside the micelle and the carbon chains are inside.
4. Phospholipids are inside and cholesterol is outside of the micelle.
5. Bile salts are inside the micelle and the carbon chains are enclosed outside.
Transcribed Image Text:**Question:** What is the role of cholesterol in lipid digestion?
**Options:**
- Cholesterol activates lipases.
- Cholesterol transports free fatty acids through the intestinal cell membrane.
- Cholesterol cleaves bonds of lipids.
- Cholesterol emulsifies micelles.
- Bile salts necessary for lipid digestion are synthesized from cholesterol.
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