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Questions and Answers
What are the building blocks of lipids discussed in Lecture 1?
What are the building blocks of lipids discussed in Lecture 1?
- Amino acids
- Fatty acids (correct)
- Monosaccharides
- Nucleotides
Which lipid structure is associated with triglycerides?
Which lipid structure is associated with triglycerides?
- Steroid
- Wax
- Phospholipid
- Triglyceride (correct)
What are the stabilizing factors of the phospholipid bilayer discussed in Lecture 2?
What are the stabilizing factors of the phospholipid bilayer discussed in Lecture 2?
- Hydrophilic, ionic, covalent bonds
- London dispersion forces, metallic bonding, ionic interactions
- Hydrophobic, van der Waals, electrostatic interactions (correct)
- Hydrogen bonding, metallic bonding, dipole-dipole interactions
What type of lipids are discussed as part of membrane lipids in Lecture 2?
What type of lipids are discussed as part of membrane lipids in Lecture 2?
What diagnostic tests for obesity are mentioned in Lecture 1?
What diagnostic tests for obesity are mentioned in Lecture 1?
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Study Notes
Lipid Building Blocks
- Glycerol and fatty acids are the building blocks of lipids
Triglyceride Structure
- Triglycerides are associated with a glycerol backbone bonded to three fatty acid chains
Phospholipid Bilayer Stability
- Hydrophobic interaction between non-polar fatty acid tails
- Van der Waals forces between hydrocarbon chains
- Hydrogen bonding between phosphate heads and water molecules
Membrane Lipids
- Phospholipids are a type of lipid that make up membrane lipids
Diagnostic Tests for Obesity
- Body Mass Index (BMI)
- Waist-to-hip ratio
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