Number of water molecules released in the formation of lecithin is:

1. 0
2. 1
3. 2
4. 4
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Answer: D
Explanation:
• N/A
3 0 Complains

Waxes providing barrier to apoplast pathway are:

1. Cutin
2. Suberin
3. Linolin
4. Keratin
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Answer: B
Explanation:
• N/A
2 0 Complains

Which of the following is not a characteristic of animal fats?

1. Branched or ringed
2. Saturated
3. Solid at room temperature
4. Lighter than water
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Answer: A
Explanation:
• N/A
3 0 Complains

Number of carbon atoms in monosaccharides range from:

1. 2 to 10
2. 3 to thousands
3. 3 to 7
4. 1 to 9
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Answer: C
Explanation:
• N/A
2 0 Complains

Waxes are the mixture of esters of long chain fatty acids and long chain alkanes with number of carbon atoms:

1. 2 to 30
2. 25 to 35
3. 20 to 32
4. 2 to 18
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Answer: B
Explanation:
• N/A
2 5 Complains

Hydrophilic polar head region of a phospholipid molecule is formed by:

1. Glycerol , Phosphoric acid , Nitrogenous base & Fatty aicds
2. Glycerol , Nitrogenous base & Fatty aicds
3. Glycerol , Phosphoric acid , Nitrogenous base
4. Fatty aicds
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Answer: C
Explanation:
• N/A
1 0 Complains

Which of the monosaccharide act as CO2 acceptor in Calvin cycle?

1. Aldo-pentose
2. Keto-pentose
3. Aldo-hexose
4. Aldotriose
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Answer: B
Explanation:
• it is a primary acceptor in Calvin cycle
1 0 Complains

Glucose combine with fructose to form a non-reducing sugar called sucrose through which bond?

1. 1→2 glycosidic linkage

2. 1→4glycosidic linkage

3. 1→6glycosidic linkage

4. Both b & c

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Answer: A
Explanation:
• N/A
2 1 Complains

Glycogen is similar to amylopectin in all aspects except that:

1. It contains Glucose subunits
2. It has 1→4& 1→6 glycosidic linkages
3. Its chains are branched
4. It is not digested in human
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Answer: D
Explanation:
• N/A
1 0 Complains

Glycosidic linkage is found in all of the following except:

1. Galactose
2. Lactose
3. Sucrose
4. Dextrin
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Answer: A
Explanation:
• it is a monosacharide
2 0 Complains