Proteins Quiz This quiz will test your knowledge of different proteins such as prealbumin, haptoglobin, ferritin, albumin, and fibronectin. 0% 0 votes, 0 avg 13 GOOD LUCK WELL DONE Created by quizshellProteins 1 / 23 Category: Clinical Chemistry 1. What is the three-dimensional shape of a protein called? A. Secondary structure B. Quaternary structure C. Primary structure D. Tertiary structure 2 / 23 Category: Clinical Chemistry 2. What is the building block of proteins? A. Amino acid B. Peptide C. Polypeptides D. Carbohydrate 3 / 23 Category: Clinical Chemistry 3. In which condition would you expect an increased level of alpha-1-antitrypsin and C-reactive protein (CRP)? A. Renal disease B. Malabsorption C. Inflammatory disorders D. Emphysema 4 / 23 Category: Clinical Chemistry 4. Which protein transports iron? A. Prealbumin B. Albumin C. Ferritin D. Transferrin 5 / 23 Category: Clinical Chemistry 5. Which of the following protein is elevated in the amniotic fluid in neural tube defects? A. Prealbumin B. Albumin C. -1-Antitrypsin D. a1-fetoprotein 6 / 23 Category: Clinical Chemistry 6. Which of the following immunoglobin is increased in allergies, asthma, and parasitic infections? A. IgM B. IgE C. IgA D. IgG 7 / 23 Category: Clinical Chemistry 7. In what condition would an increased level of serum albumin be expected? A. Dehydration B. Renal disease C. Malabsorption D. Severe burns 8 / 23 Category: Clinical Chemistry 8. Which blood protein is most responsible for osmotic pressure? A. Prealbumin B. Albumin C. Antitrypsin D. Antibody proteins 9 / 23 Category: Clinical Chemistry 9. Decreased alpha-1-fetoprotein level in maternal serum is expected in which of the following disorder? A. Down syndrome B. Trisomy 18 C. Inflammatory disorders D. A and B 10 / 23 Category: Clinical Chemistry 10. Elevated alpha-1-fetoprotein during pregnancy is expected in which of the following condition(s)? A. Neural tube defects B. Spina bifida C. Fetal distress D. All of the Above 11 / 23 Category: Clinical Chemistry 11. What are macromolecules made of amino acids linked to another by peptide bond called? A. Lipids B. Carbohydrate C. Protein 12 / 23 Category: Clinical Chemistry 12. The biuret method for the determination of protein concentrations measures the amount of? A. Peptide bonds B. Carbon content of protein C. Nitrogen content of protein D. Amine content 13 / 23 Category: Clinical Chemistry 13. Decreased level of haptoglobin is indicative of? A. Extravascular hemolysis B. Iron deficiency anemia C. Intravascular hemolysis D. Sideroblastic anemia 14 / 23 Category: Clinical Chemistry 14. In what condition would decreased level of alpha-1-antitrypsin be expected? A. Renal disease B. Malabsorption C. Severe burns D. Emphysema 15 / 23 Category: Clinical Chemistry 15. The structure formed by the sequence of amino acids within a polypeptide chain is? A. Tertiary structure B. Secondary structure C. Quaternary structure D. Primary structure 16 / 23 Category: Clinical Chemistry 16. What protein has the highest concentration in the plasma? A. Prealbumin B. Albumin C. Antitrypsin D. Antibody proteins 17 / 23 Category: Clinical Chemistry 17. Which element distinguishes proteins from carbohydrate and lipid compounds? A. Nitrogen B. Oxygen C. Carbon D. Magnesium 18 / 23 Category: Clinical Chemistry 18. Which protein binds to free hemoglobin? A. -1-Antitrypsin B. 1-fetoprotein C. Haptoglobin D. Prealbumin 19 / 23 Category: Clinical Chemistry 19. The Kjeldahl technique for the determination of serum total protein measures the amount of? A. Nitrogen content of protein. B. Peptide bonds C. Carbon content of protein. D. Sulfide content 20 / 23 Category: Clinical Chemistry 20. Which of the following protein is found in urine of a patient with multiple myeloma? A. Bence Jones B. Fibronectin C. Alpha-fetoprotein D. Albumin 21 / 23 Category: Clinical Chemistry 21. Which of the following protein is used to predict the risk of premature birth? A. Ceruoplasmin B. Fibronectin C. Transferrin D. Haptoglobin 22 / 23 Category: Clinical Chemistry 22. Which of the immunoglobulin class is able to cross the placenta from the mother to the fetus? A. IgA B. IgG C. IgE D. IgM 23 / 23 Category: Clinical Chemistry 23. What color does biuret turn when protein is present? A. Purple B. Black C. Blue D. Yellow Your score is LinkedIn Facebook Twitter VKontakte 0% Restart quiz Send feedback More Quizzes Hematology Test Bank 224 Questions; Clinical Chemistry Question Banks Endocrinology Quiz Acid Base Balance Electrolyte and Osmolality Quiz Cardiac and Liver Enzymes Carbohydrates Quiz Lipids and Lipoproteins Parasitology Question Bank Filariae Quiz Share this:TwitterFacebookLike this:Like Loading...