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Question 12: Hungry bone syndrome is associated with: (A) Diabetes mellitus (B) Hyperparathyroidism (C) Sodium (D) Vitamin B Hungry bone syndrome occurs post-parathyroidectomy in hyperparathyroidism patients, causing profound hypocalcemia as […]

Question 11: From the following data, identify the correct pH value of seawater: (A) 6.5 (B) 7.0 (C) 7.8 (D) 8.5 Seawater typically has a pH around 8.1, making option […]

Question 10: At 25 °C, the degree of ionization of pure water at equilibrium is: (A) 20 per 109 molecules (B) 10 per 109 molecules (C) 2 per 109 molecules (D) 12 per […]

Question 9: Which of the following has the highest heat of vaporization (J/g)? (A) Methanol (B) Ethanol (C) Water (D) Butanol Water has the highest heat of vaporization among the […]

Question 8: Sulfur bacteria are examples of which of the following: (A) Organotrophs (B) Autotrophs (C) Lithotrophs (D) Phototrophs Sulfur bacteria, such as those in genera like Thiobacillus and Chromatium, primarily oxidize inorganic […]

Question 7: From the evolutionary standpoint, extreme thermophiles are more closely connected with which one of the following: (A) Cyanobacteria (B) Methanogens (C) Fungi (D) Microsporidia Extreme thermophiles, like those […]

Question 6: The most abundant monosaccharide in nature is: (A) Maltose (B) Glucose (C) Lactose (D) Amylose Most Abundant Monosaccharide in Nature: Glucose Explained Glucose stands out as the most […]

Question 5: How much percentage of the human genome is represented by the exome? (A) 4 (B) 10 (C) 1 (D) 20 The human exome represents about 1-2% of the […]

Question 4: In 2014, scientists from the Scripps Research Institute, California, announced the development of 6 base DNA. A new base pair that they added to the standard 4 base […]

Question 3: Pairs of stereoisomers that are not mirror images of each other are called: (A) Enantiomers (B) Chiral centres (C) Racemic mixture (D) Diastereomers Title: Pairs of Stereoisomers Not Mirror […]