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Question 56: Which of the following statements are correct? (A) Some types of lipids play critical roles as cofactors or signals. (B) Prostaglandins are derived from arachidonate. (C) Steroid hormones […]

Question 55: Warfarin has which of the following functions? (A) Blood anticoagulant (B) Mitochondrial electron carrier (C) Antioxidant (D) A sugar carrier The correct answer is (A) Blood anticoagulant. Warfarin […]

Question 54: Another name for Vitamin D3 is: (A) Retinol (B) Dolichol (C) Tocopherol (D) Cholecalciferol The correct answer is (D) Cholecalciferol. Vitamin D3, also known as cholecalciferol, is the […]

Question 53: Match List I with List II: List I: Type of Food List II: % trans fatty acids/gram A. French Fries (iii) 28 B. Pizza (iv) 9 C. Muffin […]

Question 52: The enzyme reverse transcriptase: (A) Joins RNA-RNA fragments (B) Makes a copy of DNA from an RNA molecule (C) Removes terminal phosphates from 5’ end (D) Cleaves RNA […]

Question 51: In E.coli, the enzyme that fills gaps in duplexes by stepwise addition of nucleotides to the 3’ end is called: (A) Type II restriction endonucleases (B) DNA polymerase […]

Question 50: What is the rate of mortality in acute liver failure? (A) 10% – 20% (B) 30% – 40% (C) 60% – 70% (D) Up to 90% The correct […]

Question 49: Which of the following is the main cause of liver failure? (A) Viral hepatitis (B) Deletion of chromosome 5p (C) Psychosomatic (D) Low Mg2+ concentration Viral hepatitis is the […]

Question 48: A patient presents herself with stunted growth, web-like neck, and an absence of X chromosome. What would be your diagnosis of this genetic condition? (A) Down syndrome (B) […]

Question 47: A decrease in the concentration of serum albumin leads to which of the following conditions? (A) Chronic liver disease (B) Hemochromatosis (C) Wilson disease (D) Cirrhosis The correct […]