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Q.99 A newborn was accidentally given a drug that destroyed the thymus. Which ONE of the following would be the most likely outcome? (A) Lack of class I MHC molecules […]

Q.98 A green fluorescent protein (GFP) encoding gene is fused to a gene encoding specific protein for expression in cells. What is the advantage of using GFP over staining cells […]

Q.97 A cross is made between a white eyed-miniature winged female with a red eyed-normal winged male of Drosophila melanogaster. Further crossing of F1 female offspring from this cross with […]

Q.96 If the recombination frequency between X – Y loci is 12, X – Z loci is 4, and Y – Z loci is 8, then the order of the […]

Q.95 Some endocrine glands produce hormones that stimulate functions of other endocrine glands. Which ONE of the following hormones specifically acts to increase secretion of other hormones? (A) Thyroxine (B) […]

Q.94 In mammals, the two important organs associated with the production and elimination of urea are (A) gastrointestinal tract and lungs (B) gastrointestinal tract and liver (C) kidneys and lungs […]

Q.93 In Graves’ disease, the presence of auto antibodies against which ONE of the following molecules is the direct cause of hyperthyroidism? (A) Thyroperoxidase              […]

Q.92 Which ONE of the following processes does NOT occur in prokaryotic gene expression, but occurs in eukaryotic gene expression? (A) Transcription of mRNA, tRNA, and rRNA (B) Binding of […]

Q.91 The TATA box is found in the vicinity of the transcription start site. The role of this box is to (A) serve as a ribosome recruitment site (B) serve […]

Q.90 The end products of glycolysis include ATP, (A) CO2 and H2O (B) H2O and pyruvate (C) NADH and pyruvate (D) CO2 and NADH Glycolysis stands as the foundational metabolic […]