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प्रश्न
Match the following enzyms given in Column I with the reactions they catalyse given in Column II.
| Column I (Enzymes) | Column II (Reactions) |
| (i) Invertase | (a) Decomposition of urea into NH3 and CO2 |
| (ii) Maltase | (b) Conversion of glucose into ethyl alcohol |
| (iii) Pepsin | (c) Hydrolysis of maltose into glucose |
| (iv) Urease | (d) Hydrolysis of cane sugar |
| (v) Zymase | (e) Hydrolysis of proteins into peptides |
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उत्तर
| Column I (Enzymes) | Column II (Reactions) |
| (i) Invertase | (d) Hydrolysis of cane sugar |
| (ii) Maltase | (c) Hydrolysis of maltose into glucose |
| (iii) Pepsin | (e) Hydrolysis of proteins into peptides |
| (iv) Urease | (a) Decomposition of urea into NH3 and CO2 |
| (v) Zymase | (b) Conversion of glucose into ethyl alcohol |
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संबंधित प्रश्न
What do you understand by the term glycosidic linkage?
Answer the following question.
Write the products obtained after the hydrolysis of lactose.
Which of the following is a disaccharide?
The sugar that is characteristic of milk is ____________.
Which one is a disaccharide?
Which of the following has not a glucosidic linkage?
Which one of the following statement is correct about sucrose?
In disaccharides, if the reducing groups of monosaccharides i.e. aldehydic or ketonic groups are bonded, these are non-reducing sugars. Which of the following disaccharide is a non-reducing sugar?
Maltose is made of
Lactose on hydrolysis yields
Which disaccharide is present in milk?
Which of the following is a reducing sugar?
Maltose on treatment with dilute HC?
Which of the following will not show mutarotation?
When sucrose is hydrolysed the optical rotation values are measured using a polarimeter and are given in the following table:
| S. No. | Time (hours) | Specific Rotation |
| 1 | 0 | + 66.5° |
| 2 | ∞ | - 39.9° |
- Account for the two specific rotation values.
- What is the specific name given to sucrose based on the above observation?
- One of the products formed during the hydrolysis of sucrose is a glucose, that reacts with hydroxylamine to give compound A. Identify compound A.
