A lipid molecule composed of glycerol, two fatty acids, and a phosphate group is classified as a:
Triglyceride
Steroid
Phospholipid
Wax
Related Questions
Identify the non-polymeric substance from the following options.
Proteins
RNA
Starch
Fats
Which of the following best describes the composition of a triglyceride?
One glucose molecule and three fatty acids.
One glycerol molecule and three fatty acids.
Three glycerol molecules and one fatty acid.
One glucose molecule and three amino acids.
Choose a primary metabolite with phosphorylated organic compound in its structure.
Palmitic acid
Ribose
Cholesterol
Lecithin
Choose a primary metabolite with phosphorylated organic compound in its structure.
Palmitic acid
Ribose
Cholesterol
Lecithin
Which of the following biological roles is primarily associated with lecithin, a low molecular weight organic compound found in cell membranes?
Energy storage
Maintaining cell membrane structure
Catalyzing enzymatic reactions
Genetic information storage
Which of the following is NOT a lipid?
Cholesterol
Triglyceride
Glycogen
Phospholipid
Fatty acids with no double bonds are called:
Unsaturated
Polyunsaturated
Saturated
Hydrogenated
Cellulose is a polymer composed of glucose monomers. Which of the following is NOT a polymer?
Proteins
Nucleic acids
Waxes
Glycogen
All of the following are examples of polymers EXCEPT:
Enzymes
DNA
Starch
Triglycerides
Which of these biomolecules does NOT have a polymeric structure?
Proteins
DNA
Polysaccharides
Lipids
