Renal threshold for glucose is decreased in A. Diabetes mellitus B. Insulinoma C. Renal glycosuria D. Alimentary glycosuria

Here are the answers to the questions: 24. Renal threshold for glucose is decreased in Renal glycosuria is a condition where glucose is excreted in the urine despite normal or low blood glucose levels, due to a defect in the renal tubules' ability to reabsorb glucose, effectively lowering the renal threshold. C. Renal glycosuria 25. Heavy proteinuria occurs in Nephrotic syndrome is characterized by significant damage to the glomeruli, leading to massive loss of protein (heavy proteinuria) into the urine. D. Nephrotic syndrome 26. Normal specific gravity of urine is The specific gravity of urine measures its concentration. A normal range for specific gravity, indicating proper kidney function, is typically between 1.012 and 1.024, though the broader normal range can extend from 1.003 to 1.030. B. 1.012-1.024 27. Polyuria can occur in In diabetes mellitus, high blood glucose levels exceed the renal threshold, leading to glucose in the urine. This glucose acts as an osmotic diuretic, drawing water into the urine and causing excessive urination (polyuria). A. Diabetes mellitus 28. The general formula for polysaccharide is Polysaccharides are formed by linking many monosaccharide units, typically hexoses like glucose. During this process, a molecule of water (H_2O) is removed for each glycosidic bond formed. Starting with a hexose unit (C_6H_12O_6), the removal of H_2O results in a repeating unit of C_6H_10O_5. B. (C_6H_10O_5)_n 29. The number of isomers of glucose is Glucose has 4 chiral carbon atoms. The maximum number of stereoisomers for a molecule with n chiral centers is 2^n. For glucose, n=4, so the number of isomers is 2^4 = 16. D. 16 30. The tissues with the highest total glycogen content are The liver and skeletal muscles are the primary sites for glycogen storage in the body. Liver glycogen helps maintain blood glucose homeostasis, while muscle glycogen provides energy for muscle contraction. C. Liver and muscle 31. All proteins contain the Proteins are polymers made up of amino acids. While there are many amino acids in nature, the vast majority of proteins in living organisms are constructed from a standard set of 20 common amino acids. A. Same 20 amino acids Last free one today — make it count tomorrow, or type /upgrade for unlimited.