| 1 |
Enzymatic reactions are _______ of times faster than uncatalyzed reactions: |
- A. Millions
- B. Hundreds
- C. Thousands
- D. Billion
|
| 2 |
Enzymes are made up of ............. . |
- A. protein
- B. Carbohydrates
- C. Lipids
- D. Triglyceride
|
| 3 |
Which enzyme breaks the peptide bods: |
- A. Amylase
- B. Protease
- C. Lipase
- D. None
|
| 4 |
Optimum temperature for enzymes of human body is: |
- A. 86<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- B. 37<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- C. 38<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
- D. 39<span style="color: rgb(84, 84, 84); font-family: arial, sans-serif; font-size: small;">°C</span>
|
| 5 |
Lock and key model was proposed by: |
- A. Emil Fischer
- B. Melcher
- C. Koshland
- D. Saugeo
|
| 6 |
Enzymes are ............. catalysts. |
- A. Inorganic
- B. Organic
- C. Both a & b
- D. None
|
| 7 |
There are about ............. to ........ enzymes in cell. |
- A. 1000-2000
- B. 1000-2050
- C. 2000-6000
- D. 2000-3000
|
| 8 |
Number of discovered enzymes are: |
- A. 200
- B. 2000
- C. 3000
- D. 3500
|
| 9 |
Catabolism constitutes ................. processes. |
- A. Constructive
- B. Destructive
- C. Both a & b
- D. None
|
| 10 |
Who used the term enzyme first time? |
- A. Oscar Hertwing
- B. Winhelm kuhne
- C. W-Flemming
- D. T.H.Morgan
|
