A) Gq protein B) Phospholipase C C) Lipase D) Phosphatidylcholine
A) Jasmonic acid B) Prostaglandin C) Lecithin D) Inositol triphosphate
A) They stabilize oil-water interfaces B) They act as second messengers C) They inhibit lipase activity D) They serve as raw material
A) Inositol triphosphate B) Jasmonic acid C) Diacylglycerol D) Prostaglandin
A) Mediates defensive responses B) Intervenes in long term depression C) Acts as a G protein D) Stabilizes oil-water interfaces
A) Phosphatidylglycerol B) Phosphatidic acid C) Phosphatidylcholine D) Phosphatidylserine
A) They are precursors to jasmonic acid B) They act as second messengers C) They trigger Gq signaling D) They function as emulsifiers
A) DPPC B) DOPS C) Sphingomyelin D) DMPA
A) Egg PC B) Soy PC C) DMPC D) Sphingomyelin
A) Signal transduction B) Enzymatic cleavage C) Stabilization D) Hormone production
A) Crystalline lattice model B) Static matrix model C) Fluid mosaic model D) Lipid polymorphism model
A) Lateral diffusion B) Active transport C) Vertical flipping D) Osmotic pressure
A) Phosphoinositides B) Ceramides C) Sterols D) Proteins
A) The cell wall theory B) The fluid-static model C) Study of lipid polymorphism D) The protein-only model
A) Phosphatidic acid B) Phosphatidylcholine C) Phosphatidylinositol D) Phosphatidylethanolamine
A) Sphingomyelin B) Phosphatidic acid C) Phosphatidylinositol 3-phosphate D) Ceramide phosphorylcholine
A) PC B) PA C) PE D) PS
A) PIP3 B) PI4P C) PI3P D) PI5P
A) Proteins B) Cytosol C) Lipid molecules D) Sterols
A) Two hydrophilic heads and one hydrophobic tail B) A hydrophilic head and two hydrophobic tails C) A phosphate tail and two hydrophilic heads D) One fatty acid head and two phosphate tails
A) A glycerol molecule B) A choline molecule C) A glucose molecule D) A serine molecule
A) DHA and GLA B) EPA and DHA C) EPA and ALA D) ALA and GLA
A) Sterols, glycolipids, or proteins B) Choline, ethanolamine, or serine C) EPA, DHA, or amino acids D) Glycerol, fatty acids, or glucose
A) Serotonin B) Adrenaline C) Dopamine D) Acetylcholine
A) 20% B) 10% C) 50% D) 5%
A) Plant-based sterols B) Egg white proteins C) Milk fat globule membrane (MFGM) D) Marine algae extracts
A) 1000–1200 mg B) 50–100 mg C) 300–600 mg D) 100–200 mg
A) Hydrophilic B) Hydrophobic C) Amphiphilic D) Crystalline
A) Choline B) Sterol C) Starch D) Glucose
A) Increased solubility B) Energy storage C) Fluidity and mechanical strength D) Increased thickness
A) Robert Hooke B) Louis Pasteur C) Theodore Nicolas Gobley D) Marie Curie
A) Sphingomyelin B) Phosphatidylserine C) Lecithin D) Phosphatidylethanolamine
A) Hydrogen bonding B) Ionic attraction C) Covalent bonding D) Hydrophobic interactions
A) Lipid monolayer B) Micelle C) Phospholipid bilayer D) Liposome
A) Cytoskeleton fibers B) Mitochondrial matrix C) Vesicles and virus coatings D) Ribosomal subunits
A) Fatty acid residues B) Sterol rings C) Hydrophobic tails D) Hydrophilic heads
A) Cholesterol crystals B) Phosphatidylcholine-enriched phospholipids C) Pure water and salt D) Synthetic polymers only
A) Aspirin B) Insulin C) Penicillin D) Ketoconazole
A) Proteomics B) Lipidomics C) Metabolomics D) Genomics
A) Phosphorescence B) Fluorescence C) Birefringence D) Opacity
A) Electron microscope B) X-ray diffraction C) Simple magnifying glass D) Cross polarisers in a microscope
A) Measuring electrical conductivity B) Determining total phosphorus abundance C) Counting individual molecules D) Weighing the entire sample
A) Colorimetry B) Simple titration C) NMR spectroscopy D) Visual inspection
A) Relative values B) Total phosphorus count C) Molecular structure D) Absolute mass
A) To increase the shelf life indefinitely B) To change the drug's color C) To make the drug taste better D) To improve bio-availability
A) Dual polarisation interferometry B) Infrared spectroscopy C) Gas chromatography D) Mass spectrometry |