/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Biomolecules- Analysis of Chemical Composition This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 In the human body, which element is highest in percentage by mass? Carbon Nitrogen Hydrogen Oxygen 2 / 10 The most abundant macromolecule in the cell is Lipid Protein Nucleic acid Carbohydrate 3 / 10 Which technique separates molecules based on solubility differences? Chromatography Electrophoresis Spectroscopy Titration 4 / 10 Human body’s carbohydrate content is about 0.01 0.05 0.1 0.15 5 / 10 Proteins are made of Nucleotides Amino acids Fatty acids Monosaccharides 6 / 10 Which macromolecule stores genetic information? DNA Protein Lipid Carbohydrate 7 / 10 Which analytical technique works on the principle of different migration speeds in an electric field? Electrophoresis Chromatography Centrifugation Titration 8 / 10 The supernatant after centrifugation contains Proteins DNA Salts and small biomolecules Cellulose 9 / 10 Nucleic acids are polymers of Amino acids Sugars Nucleotides Fatty acids 10 / 10 Chromatography is useful for Mass determination Molecule separation Cell counting pH measurement Your score is 0% Restart quiz
