Import Question JSON

Current Question (ID: 11871)

Question:

Identify the incorrect statement regarding bacteria:

Options:

1. Bacteria are the most abundant microorganisms.
2. Bacteria live in extreme habitats where very few other life forms can survive.
3. Bacteria as a group show the most extensive metabolic diversity.
4. They are obligate intracellular parasites.

Solution:

(4) Viruses are actually obligate intracellular parasites. Page 18-19, 26, XI NCERT. Bacteria are not obligate intracellular parasites. Obligate intracellular parasites are microorganisms that can only survive and reproduce within the cells of a host organism. Bacteria, on the other hand, can be either intracellular or extracellular, and they can exhibit a wide range of lifestyles, including free-living, symbiotic, and pathogenic. While some bacteria can be pathogenic and cause diseases in host organisms, not all bacteria are obligate intracellular parasites.

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
}