Medium General Science GENERAL SCIENCE FPSC Question Which provide instant energy? A Mineral B Vitamin C Carbohydrates D Protein Submit Answer Try Again Explanation Explanation Carbohydrates are the body's primary source of instant energy. They are broken down into glucose . Which is absorbed into the bloodstream and transported to cells throughout the body. Where it is converted into energy. Show Explanation Previous MCQ All MCQs Next MCQ More MCQs in General Science Medium A magnet that is hard to magnetize is called a(n)? A magnet that is hard to magnetize is called a(n)? Medium Birds exhibits which of the following traits? Birds exhibits which of the following traits? Medium Which of the following is/are the characteristics of reptiles? Which of the following is/are the characteristics of reptiles? Medium Which of the following is/are characteristics of amphibians? Which of the following is/are characteristics of amphibians?