Enzymes are organic catalysts made up of __________?

Related Mcqs:

1. Enzymes are organic catalysts made up of ?

   A. Carbohydrates
   B. Proteins
   C. Nucleic Acid
   D. Fats

   Submitted by: Mansoor Ahmed Suhag

2. Fine organic or inorganic particles suspended in air is called _______________?

   A. particulate pollutant
   B. gaseous pollutant
   C. aerosol
   D. none of these

   Submitted by: Mansoor Ul Haque

3. At night, Plants intake __________ and release __________?

   A. Oxygen – Carbon dioxide
   B. Carbon dioxide – Oxygen
   C. Oxygen – Carbon monoxide
   D. None of theseCarbon monoxide – Oxygen

4. The lifespan of Red Blood Cells is __________ days?

   A. 60
   B. 120
   C. 180
   D. 240

5. Urine is produced in __________?

   A. Kidneys
   B. Lungs
   C. Large intestine
   D. Liver

6. State of matter which has definite shape and volume is called __________?

   A. Liquid
   B. Gas
   C. Solid
   D. None of these

   Submitted by: Rafi Umar

7. In general, the most destructive earthquake waves are the __________ ?

   A. P waves
   B. S waves
   C. Surface waves
   D. All of the above

   Submitted by: Rashid Mehmood

8. The process by which air flows from one location in the atmosphere to another is called __________?

   A. Convection 
   B. Radiation
   C. Conduction
   D. Electromagnetic Induction

   Submitted by: Rida

9. The valency of carbon Atom is __________ ?

   A. 1
   B. 2
   C. 3
   D. 4

   Submitted by: Rashid Mehmood

10. Troposphere extends from planetary surface to bottom of __________?

    A. Stratosphere
    B. Mesosphere
    C. Troposphere
    D. Thermosphere

    Submitted by: Muhammad Abdullah