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. Founder of modern astronomy was _________________?

   A. Archimedes
   B. William Gilbert
   C. Nicolas Copernicus
   D. Michael Faraday
   E. None of these

4. Yeast is used in making bread because it produces____________?

   A. Carbon dioxide
   B. Sugar
   C. Bacteria
   D. Oxygen
   E. None of these

5. An example of an abiotic component __________?

   A. Plants
   B. Soil
   C. Animals
   D. Bacteria

   Submitted by: Mansoor Ul Haque

6. Which is the nearest star to our sun?

   A. Proxima Centurai
   B. Alpha Scorpii
   C. Beta Orionis
   D. Vega

   Submitted by: Jameel Ahmed Solangi (Larkana)

7. Bamboo is a__________?

   A. Herb
   B. Grass
   C. Shurb
   D. Tree

   Submitted by: Moolchand Kolhi

8. Radiations are harmful as it:___________?

   A. Causes skin cancer
   B. Causes anemia
   C. Alters body tissue
   D. is unstable

   Submitted by: Fahad Mehsud

9. The moon’s surface is also covered with a layer of fine dust called?

   A. Gegolith
   B. Megolith
   C. Regolith
   D. None of the above

   Submitted by: Muhammad Abdullah

10. The height of the troposphere varies between ____________.

    A. 7 km at equator and 17 km at poles
    B. 17 km at equator and 7 km at poles
    C. 18 km at equator and 8 km at poles
    D. 8 km at equator and 18 km at poles

    Submitted by: Muhammad Abdullah