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