Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?

Related Mcqs:

1. Enzynies that catalyze the transfer of groups within molecule are called_________________?

   A. Isomerases B. Lyases C. Transferases D. Ligases...

2. The process of fermentation of starch involve many enzymes the sequence of enzymes used are____________________?

   A. Diastase-maltase-zymase B. Zymase-maltase-diastase C. Maltase-diastase-zymase D. Diastase-zymase-maltase...

3. Triglycerides are easily hydrolyzed by enzymes called_________________?

   A. Lyases B. Ligases C. Lipases D. Hydrolases...

4. Co-enzymes are_________________?

   A. Non proteineous B. Proteineous C. sugars D. lipids...

5. When the reaction completes in more than one steps rate of reaction will be determined by________________?

   A. Fast step B. Slowest step C. All steps D. Molecularity of the reaction...

6. Energy of activation for backward reaction is less than forward reaction for ___________ reactio?

   A. Endothermic B. Exothermic C. Moderate D. Fast...

7. Consider the following reaction- 2KCIO3 + H2C2O4 + H2SO4 ? K2SO4 + 2H2O + 2CO2 + Oxide Which oxide of chlorine is produced in the above reaction ?

   A. Cl2O B. ClO2 C. Cl2O6 D. Cl2O7...

8. Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?

   A. Displacement reaction B. Double displacement reaction C. Disproportionation reaction D. Reduction reaction...

9. What will be the order of reaction of a reaction whose rate can be expressed as R = K [A] [B] ?

   A. Zero B. One C. Two D. Three...

10. The system which exchange only energy with its surroundings is called______________?

    A. Open system B. closed system C. Isolated system D. All of the above Submitted by: Aneela shabbir...