Import Question JSON

Current Question (ID: 11968)

Question:

Select the incorrect statement with respect to fungi

Options:

1. Mycelium is consist of long slender thread like structures called hyphae
2. Aseptate and multinucleate hyphae is called coenocytic hyphae
3. Dolipore septum is characteristic of class ascomycetes.
4. The cell wall is composed of chitin and polysaccharides.

Solution:

Dolipore septum is not characteristic of class Ascomycetes. Dolipore septum is a specialized type of septum found in some fungi, specifically in the phylum Basidiomycota (basidiomycetes). It is a septum with a unique structure that has a central pore surrounded by a thickened cell wall. It is involved in the regulation of cytoplasmic flow between different compartments of the hyphae in Basidiomycota. Class Ascomycetes, on the other hand, does not have dolipore septa. Options 1, 2, and 4 are correct statements. Mycelium consists of long, slender, thread-like structures called hyphae (option 1). Aseptate and multinucleate hyphae are called coenocytic hyphae (option 2). The cell wall of fungi is composed of chitin and polysaccharides (option 4).

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
}