The fat-soluble vitamin(s) is/are:

1. Vitamin A 2. Vitamin B
3. Vitamin E 4. Both 1 and 3

Subtopic:  Vitamins, Hormones & Enzymes |
 87%
Level 1: 80%+
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The product of D-glucose with HI is:

1. Neo-pentane 2. n-Hexane
3. Cyclohexane 4. Glucaric acid
Subtopic:  Carbohydrates - Classification & D-L configuration |
 91%
Level 1: 80%+
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Products of hydrolysis of lactose are :

1. β-D-Galactose and β-D-Glucose.

2. α-D-Galactose and α-D-Glucose.

3. α-D-Galactose and β-D-Maltose.

4. β-D-Galactose and β-D-Fructose.

Subtopic:  Carbohydrates - Classification & D-L configuration |
 73%
Level 2: 60%+
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An anomer is represented by: 

1.   
2. 
3.
4. 
Subtopic:  Carbohydrates - Classification & D-L configuration |
 57%
Level 3: 35%-60%
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Carbon atoms of pentose sugars of nucleotides having phosphodiester linkage are:
1. 5' and 3'
2. 2' and 5'
3. 5' and 5'
4. '3 and 3'

Subtopic:   DNA, RNA & Metal Ions |
 91%
Level 1: 80%+
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Nucleic acids are the polymers of : 
1. Nucleosides
2. Nucleotides
3. Bases
4. Sugars

Subtopic:   DNA, RNA & Metal Ions |
 90%
Level 1: 80%+
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The incorrect statement among the following regarding glucose is:

1. It is an aldohexose.
2. n-Hexane is formed when glucose is heating with HI.
3. It is present in furanose form.
4. It does not give 2, 4- DNP test.
Subtopic:  Carbohydrates - Classification & D-L configuration |
 81%
Level 1: 80%+
Hints

 RNA does not contain:
1. Adenine
2. Uracil
3. Thymine
4. Cytosine

Subtopic:   DNA, RNA & Metal Ions |
 93%
Level 1: 80%+
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DNA does not have:
1. Adenine
2. Thymine
3. Cytosine
4. Uracil

Subtopic:   DNA, RNA & Metal Ions |
 96%
Level 1: 80%+
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Which one of the following reactions of glucose can be explained only by its cyclic structure?

1. Glucose forms pentaacetate.
2. Glucose reacts with hydroxylamine to form an oxime.
3. Pentaacetate of glucose does not react with hydroxylamine.
4. Glucose is oxidized by nitric acid to saccharic acid.

Subtopic:  Carbohydrates - Classification & D-L configuration |
 69%
Level 2: 60%+
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