 
			 
			MCQOPTIONS
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				This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Food Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. | Which acid is pectin made from? | 
| A. | Pectic acid | 
| B. | Polygalacturonic acid | 
| C. | Pectic & Polygalacturonic acid | 
| D. | Neither of the mentioned | 
| Answer» C. Pectic & Polygalacturonic acid | |
| 2. | After obtaining from protopectin, pectin is further converted into _____ and _____ | 
| A. | Methyl alcohol, pectic acid | 
| B. | Pectic acid, sugar | 
| C. | Sugar, acid | 
| D. | Acid, methyl alcohol | 
| Answer» B. Pectic acid, sugar | |
| 3. | In the presence of _____ and _____ protopectin is unable to form a gel. | 
| A. | Methyl alcohol, pectic acid | 
| B. | Pectic acid, sugar | 
| C. | Sugar, acid | 
| D. | Acid, methyl alcohol | 
| Answer» D. Acid, methyl alcohol | |
| 4. | Statement 1: Pectin is the soluble part whereas protopectin is the insoluble part.Statement 2: _____is the binding agent between growing cells. | 
| A. | True, pectin | 
| B. | True, protopectin | 
| C. | False, methyl alcohol | 
| D. | False, pectic acid | 
| Answer» C. False, methyl alcohol | |
| 5. | Statement 1: Jams and jellies with concentrated sugars can be stored without hermetic sealing.Statement 2: A jam/ jelly contains 45 parts of fruit juice and 55 parts of sugar by weight. | 
| A. | True, False | 
| B. | True, True | 
| C. | False, False | 
| D. | False, True | 
| Answer» C. False, False | |