Import Question JSON

Current Question (ID: 14204)

Question:

Which of the following is not a correct match of the substrate, the enzyme acting upon it and the end product?

Options:

1. Starch — Amylase — Maltose — Maltase — Glucose
2. Protein — Pepsin — Peptones/Proteoses
3. Triglycerides — Lipase — Diglycerides — Lipase — Monoglycerides
4. Peptones/Proteoses — Trypsin — Dipeptides — Enterokinase — Amino-acids

Solution:

Trypsin, not pepsin, hydrolyzes proteins into peptides. Enteropeptidase, not enterokinase, activates trypsinogen to trypsin. After that, trypsin acts on peptides and further hydrolyzes them into dipeptides. Carboxypeptidase acts on dipeptides and removes an amino acid residue from the carboxy-terminal end to form amino acids.

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
}