Chemically or bio chemically enzymes are primarily__________________?

Related Mcqs:

1. Chemically DNA differs from RNA by __________________?

   A. Thymine present in DNA and Uralic in RNA
   B. Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
   C. Ribose and thymine in DNA and deoxyribose and uracil in RNA
   D. Deoxyribose in DNA and ribose in RNA

2. The anerobic or partially anaerobic dxidation of carbohydrates with the help of enzymes is called as____________________?

   A. Preservation
   B. Fermentation
   C. Dehydration
   D. Pasteurization

3. The enzymes and pigments associated with photosynthesis are located in ___________________?

   A. Leucoplast
   B. Plastid
   C. Chloroplast
   D. Protoplast

4. The enzymes and pigments associated with photosynthesis are located in____________________?

   A. Leucoplast
   B. Chloroplast
   C. Chromoplast
   D. Protoplast

5. Enzymes are__________________?

   A. Activator
   B. Catalyst
   C. Inhibitor
   D. none

6. Respiratory enzymes in the cell are present in_________________________?

   A. Ribosome’s
   B. Lysosomes
   C. Mitochondria
   D. Plastids

7. The activity of enzymes in fruits usually decline at temperature___________________?

   A. Above 10ºC
   B. Above 20ºC
   C. Above 30ºC
   D. None of the above

8. fumerase is an example of_____________________?

   A. Ligase enzyme
   B. Isomerases enzyme
   C. Lysose enzyme
   D. Hydrolase enzyme

9. All the treatments given to a food stuff form the washing to the point off consumption is called__________________?

   A. Food preservation
   B. Food processing
   C. Food science
   D. Food technology

10. The most commonly used leaving agents in barley are__________________?

    A. Yeast
    B. Sodium bi carbonate
    C. Sugar
    D. Both a & b