Import Question JSON

Current Question (ID: 14619)

Question:

Nephron is

Options:

1. a structural unit of the kidney
2. a functional unit of the kidney
3. both structural and functional unit of the kidney
4. a structural unit of Neuron

Solution:

Nephron is a structural and functional unit of the kidney. Each kidney is made up of about one million nephrons that are responsible for filtering the blood and producing urine. The nephron is a complex structure that consists of the glomerulus, proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. The glomerulus is responsible for the initial filtration of blood, while the tubules are responsible for reabsorbing and secreting substances to produce urine. The nephron is considered the structural unit of the kidney because it is the basic unit that performs the kidney's primary function of filtering the blood. At the same time, it is also considered the functional unit because each nephron can function independently, producing its own urine.

Import JSON File

Upload a JSON file containing LaTeX/MathJax formatted question, options, and solution.

Expected JSON Format:

{
  "question": "The mass of carbon present in 0.5 mole of $\\mathrm{K}_4[\\mathrm{Fe(CN)}_6]$ is:",
  "options": [
    {
      "id": 1,
      "text": "1.8 g"
    },
    {
      "id": 2,
      "text": "18 g"
    },
    {
      "id": 3,
      "text": "3.6 g"
    },
    {
      "id": 4,
      "text": "36 g"
    }
  ],
  "solution": "\\begin{align}\n&\\text{Hint: Mole concept}\\\\\n&1 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\text{ moles of carbon atom}\\\\\n&0.5 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\times 0.5 \\text{ mol} = 3 \\text{ mol}\\\\\n&1 \\text{ mol of carbon} = 12 \\text{ g}\\\\\n&3 \\text{ mol carbon} = 12 \\times 3 = 36 \\text{ g}\\\\\n&\\text{Hence, 36 g mass of carbon present in 0.5 mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6].\n\\end{align}",
  "correct_answer": 4
}