Match the following enzymes given in Column I with the reactions they catalyse given in Column II.
| Column I (Enzymes) |
Column II (Reactions) |
||
|---|---|---|---|
| A. | Invertase | 1. | Decomposition of urea into NH$_3$ and CO$_2$. |
| B. | Maltase | 2. | Conversion of glucose into ethyl alcohol. |
| C. | Pepsin | 3. | Hydrolysis of maltose into glucose. |
| D. | Urease | 4. | Hydrolysis of cane sugar. |
| E. | Zymase | 5. | Hydrolysis of proteins into peptides. |
A. $\rightarrow$ (4) B. $\rightarrow$ (3) C. $\rightarrow$ (5) D. $\rightarrow$ (1) E. $\rightarrow$ (2)
| Column I (Enzymes) |
Column II (Reactions) |
||
|---|---|---|---|
| A. | Invertase | 1. | Hydrolysis of cane sugar. |
| B. | Maltase | 2. | Hydrolysis of maltose into glucose. |
| C. | Pepsin | 3. | Hydrolysis of protein into peptides. |
| D. | Urease | 4. | Decomposition of urea into NH$_3$ and CO$_2$ |
| E. | Zymase | 5. | Conversion of glucose into ethyl alcohol. |
Assertion (A) D (+) - Glucose is dextrorotatory in nature.
Reason (R) 'D' represents its dextrorotatory nature.
Assertion (A) Vitmin D can be stored in our body.
Reason (R) Vitamin D is fat soluble vitamin.
Assertion (A) $\beta$-glycosidic linkage is present in maltose.
Reason (R) Maltose is composed of two glucose units in which $\mathrm{C}-1$ of one glucose unit is linked to $\mathrm{C}-4$ of another glucose unit.
Assertion (A) All naturally occurring $\alpha$-aminoacids except glycine are optically active.
Reason $(R)$ Most naturally occurring amino acids have L-configuration.