The functional unit of the kidney is called? EASY 1 Point -0.25 Negative MCQ #1455 Biology Sciences MDCAT Medical Question The functional unit of the kidney is called? Options A Neuron B Nephron C Alveolus D Villus Reveal Answer Reset 📝 Explanation The nephron is the functional and structural unit of the kidney. Each kidney contains about 1 million nephrons. It filters blood and regulates water, electrolytes, and acid-base balance. ← Previous MCQ📋 All MCQs📚 LearnNext MCQ → Related MCQs EASY The longest bone in the human body is MEDIUM The smallest bone in the human body is EASY The heart is located in