Import Question JSON

Current Question (ID: 13466)

Question:

In sponges, digestion is

Options:

1. Intercellular
2. Intracellular
3. Both inter and inter cellular
4. Gastric cavity

Solution:

In sponges, digestion occurs at the intracellular level. Sponges, which belong to the phylum Porifera, have a simple body structure with many pores and channels that allow water to flow through them. The walls of these channels are lined with specialized cells called choanocytes or collar cells, which have flagella that create water currents and trap food particles. The food particles are then engulfed by the choanocytes through phagocytosis and digested intracellularly within food vacuoles. Once the food is digested, the nutrients are absorbed by the choanocytes and distributed to other cells in the sponge for energy and growth.

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
}