Phosphorus is an essential component of one of the following biological molecules:

Related Mcqs:

1. Which of the following is a diverse group of hydrophobic molecules?

   A. Carbohydrates B. Lipids C. Proteins D. Nucleic acids Submitted by: Rashid Mehmood...

2. In humans , most nutrient molecules are absorbed by the ?

   A. Small intestine B. Stomach C. Liver D. Large intestine E. None of these...

3. The average kinetic energy of the molecules of a body determines?

   A. heat B. temperature C. internal energy D. none Submitted by: Mahrukh...

4. Which law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules?

   A. Boyle’s law B. Charles’ law C. Gay-Lussac’s law D. Avogadro’s law Submitted by: Malik Asghar Hussain...

5. The process of splitting water molecules in the presence of light energy is called_________?

   A. Electrolysis B. Photolysis C. Radiolysis D. Thermolysis Submitted by: Malik Asghar Hussain...

6. Example of gas having monoatomic molecules is ___________ ?

   A. Nitrogen D. Nydrogen C. Neon and argon D. Oxygen and nitrogen Submitted by: Rashid Mehmood...

7. Rainbow is seen after rain because of hanging molecules of water which act as __________?

   A. Lens B. Prism C. Mirror D. Slabs Submitted by: Abid Hussain...

8. Maximum biological damage is caused by ____________?

   A. Gamma rays B. Alpha rays C. Beta rays D. Microwaves Submitted by: Abid Hussain...

9. Which of the following is a component of soap?

   A. Sodium sulphate B. Sodium stearate C. Sodium chloride D. Sodium nitrate Submitted by: Muhammad Ali Kunbhar...

10. Which component of diet helps in preventing constipation ?

    A. Proteins B. Fats C. Fiber D. Carbohydrates Submitted by: Farhan Rana...