This quiz works best with JavaScript enabled. Home > Biochemistry > Biochemistry – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Biochemistry Quiz 5 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Monosaccharides are use in the body as a form of ..... A) Building Block. B) Storage. C) Quick Energy. D) Instructions. Show Answer Correct Answer: C) Quick Energy. 2. What are two functions of polysaccharides? A) Storage and Energy. B) Energy and Structure. C) Structure and Storage. D) Structure and Protection. Show Answer Correct Answer: C) Structure and Storage. 3. Which group of organic molecules serve as long-term energy storage and make the cell membrane is? A) Proteins. B) Carbohydrates. C) Lipids. D) Nucleic acids. Show Answer Correct Answer: C) Lipids. 4. This particle has a positive charge A) Electron. B) Proton. C) Neutron. D) Atom. Show Answer Correct Answer: B) Proton. 5. Which of the following is not a function of a carbohydrate? A) Short term energy storage. B) Long term energy storage. C) Identification of cells. D) Storage of inherited genetic infromation. Show Answer Correct Answer: D) Storage of inherited genetic infromation. 6. Another name for fats and oils A) Proteins. B) Sugar. C) Lipids. D) Nucleic acids. Show Answer Correct Answer: C) Lipids. 7. The copper sulfate in Fehling's solution specifically reacts to reducing sugars as A) It is in a chelate form with rochelle's salt. B) It can interact with free aldehyde groups only. C) It can not act with other redicing groups. D) All of these. Show Answer Correct Answer: D) All of these. 8. In what differs the side chains? A) Elemental composition, spatial structure, size, electric charge, the hability to generate H2 bonds and chemical reactivity. B) Elemental composition, spatial structure, size, electric charge,. C) He hability to generate H2 bonds and chemical reactivity. D) Elemental composition, spatial structure, size, electric charge, the hability to generate H2 bonds. Show Answer Correct Answer: A) Elemental composition, spatial structure, size, electric charge, the hability to generate H2 bonds and chemical reactivity. 9. It is the cellular material outside the nucleus and inside the plasma membrane A) Cytosol. B) Cytoplasm. C) Cell Membrane. D) Vesicles. Show Answer Correct Answer: B) Cytoplasm. 10. Which type of cell has membrane-bound organelles? A) Animal cell. B) Plant cell. C) Prokaryotic cell. D) Eukaryotic cell. Show Answer Correct Answer: D) Eukaryotic cell. 11. What are the four macromolecules? A) Proteins, nucleic acids, carbohydrates, and lipids. B) Monosaccharides, lipids, polysaccaharides, and proteins. C) RNA, DNA, proteins, and carbohydrates. D) Proteins, DNA, RNA, and steroids. Show Answer Correct Answer: A) Proteins, nucleic acids, carbohydrates, and lipids. 12. A carbohydrate that cannot be hydrolyzed to a simpler carbohydrate A) Monosaccharide. B) Polysaccharide. C) Disaccharide. D) Oligosaccharide. Show Answer Correct Answer: A) Monosaccharide. 13. Carbohydrate-containing layer at the surface of the plasma membrane A) Glycocalyx. B) Cholesterol. C) Triglyceride. D) Phospholipid. Show Answer Correct Answer: A) Glycocalyx. 14. What color forms proline and hydroxyproline containing the imino group? A) Yellow. B) Red. C) Blue. D) Green. Show Answer Correct Answer: A) Yellow. 15. Which of the following is NOT a biomolecule? A) Water. B) Nucleic Acid. C) Protein. D) Lipid. Show Answer Correct Answer: A) Water. 16. How do we get energy from food? A) Drinking water. B) Sleeping. C) Breaking chemical bonds. D) Exercising. Show Answer Correct Answer: C) Breaking chemical bonds. 17. Which term includes all others in the list? A) Monosaccharide. B) Polysaccharide. C) Starch. D) Carbohydrate. Show Answer Correct Answer: D) Carbohydrate. 18. Which of the following macromolecules is responsible for LONG-TERM energy storage? A) Proteins. B) Lipids. C) Carbohydrates. D) Nucleic acids. Show Answer Correct Answer: B) Lipids. 19. A polymer is a A) Small molecule. B) Macromolecule. C) Biomolecule. D) Large molecule made out of small subunits. Show Answer Correct Answer: D) Large molecule made out of small subunits. 20. Which organic compounds necessary for life are formed by a sugar bondedto a phosphate group and a nitrogenous base? A) Lipids. B) Proteins. C) Nucleic acids. D) Carbohydrates. Show Answer Correct Answer: C) Nucleic acids. ← PreviousNext →Related QuizzesBiochemistry Quiz 1Biochemistry Quiz 2Biochemistry Quiz 3Biochemistry Quiz 4Biochemistry Quiz 6Biochemistry Quiz 7Biochemistry Quiz 8Biochemistry Quiz 9Biochemistry Quiz 10Biochemistry Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books