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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 […]

Q.89 The mitochondrion is NOT considered a part of the endomembrane system on account of which ONE of the following reasons? (A) It does not undergo structural changes (B) It […]

Q.88 During development of which ONE of the following organisms, bilateral meroblastic cleavage is found? (A) Mollusc (B) Fish (C) Bird (D) Amphibian Bilateral meroblastic cleavage questions test egg yolk distribution […]

Q.87 Which ONE of the following animals has “Osculum” as an excretory structure? (A) Hydra (B) Sponge (C) Jelly Fish (D) Sea pen Osculum excretory structure mcq questions test phylum-specific anatomy […]

Q.86 Small geographic areas with high concentrations of endemic species and a large number of endangered and threatened species are known as (A) endemic sinks (B) critical communities (C) biodiversity […]

Q.85 Which of the following statements are TRUE regarding recA mutants of E. coli? (P) Exhibit much reduced recombination (Q) Do not survive UV irradiation (R) Show no effect on […]