Among the following choose the correct epimers.
1. Glucose, galactose
2. Glucose, fructose
3. Glucose, ribose
4. Gluconic acid, glucose

Subtopic:  Carbohydrates |
 61%
Level 2: 60%+
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Which is the 21st Amino acid:
1. Pyrrolysine
2. Selenocysteine
3. Cystine
4. Histidine
Subtopic:  Amino Acids |
Level 3: 35%-60%
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What is ribotide?
1. Ribose + Uracil + Phosphate
2. Deoxyribose + Uracil + Phosphate
3. Deoxyribose + thymine + Phosphate
4. Ribose +Thymine + Phosphate
Subtopic:  The DNA |
 69%
Level 2: 60%+
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Non-essential amino acid is:
1. valine
2. arginine
3. histidine
4. lysine
Subtopic:  Amino Acids |
Level 3: 35%-60%
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What can be same in a mango/Mangifera indica cell and human/Homo sapiens cells?
1. Nucleosides used in DNA
2. DNA base sequence
3. DNA length
4. mRNA sequence

 
Subtopic:  The DNA |
 67%
Level 2: 60%+
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Among the following choose the correct epimers :
1. Glucose, galactose 2. Glucose, Fructose
3. Glucose, ribose 4. Gluconic acid, glucose
Subtopic:  Carbohydrates |
 87%
Level 1: 80%+
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Proteins are needed in diet because
1. All amino acids are not available in body
2. during fasting body utilizes protein
3. proteins act as building blocks of our body
4. All of the above
Subtopic:  Amino Acids | Proteins |
 77%
Level 2: 60%+
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Which is not a derivative of cholesterol:
1. Vitamin B
2. Vitamin D
3. Bile salts
4. Steroid
Subtopic:  Lipids |
Level 3: 35%-60%
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What is role of sterol in cell membrane :
1. Stability
2. Communication with other cells
3. Secretion
4. Transport
Subtopic:  Lipids |
 56%
Level 3: 35%-60%
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The back bone of RNA consists of which of the following sugar?
1. Deoxyribose
2. Ribose
3. Sucrose
4. Maltose 
Subtopic:  Nucleic Acid |
 84%
Level 1: 80%+
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