NEET Biology question
Choose the correct statements regarding the human blood. I. The volume of blood in an adult is 5 L. II. It constitutes 30-35% of the total extracellular fluid. III. Glucose concentration in the blood is 50 mg/100 mL. IV. Cholesterol concentration in the blood is 30 mg/100 mL. V. Urea level in the blood is 10 mg/100 mL. The option with the correct statements is
Answer: (D)
Solution
An adult has about 5-5.5 L of blood, which does constitute roughly 30-35% of the total extracellular fluid, so statements I and II are correct, whereas the normal ranges
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