Import Question JSON

Current Question (ID: 12794)

Question:

Both cilium and flagellum arise from the part which is structurally similar to

Options:

1. Centriole
2. Kinetochore
3. Kinetosome
4. Centrosphere

Solution:

Both cilium and flagellum arise from a structure called the basal body, which is structurally similar to a centriole. Centrioles and basal bodies have similar structural features and are composed of microtubules arranged in a 9+0 pattern. This means that they have nine pairs of microtubules surrounding two central microtubules. Basal bodies differ from centrioles in that they are anchored to the cell membrane and are involved in the formation of cilia and flagella, which are used for cellular motility and sensing the environment.

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
}