What is ribotide?
1. Ribose + Uracil + Phosphate
2. Deoxyribose + Uracil + Phosphate
3. Deoxyribose + thymine + Phosphate
4. Ribose +Thymine + Phosphate

Subtopic:  The DNA |
 66%
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Non-essential amino acid is:
1. valine
2. arginine
3. histidine
4. lysine
Subtopic:  Amino Acids |
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What can be same in a mango/Mangiferaindica cell and human/Homo sapiens cells?
1. Nucleosides used in DNA
2. DNA base sequence
3. DNA length
4. mRNA sequence
 
Subtopic:  The DNA |
 68%
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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 |
 86%
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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 |
 79%
From NCERT
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Omega 3 fatty acid is present in
1. Sunflower oil
2. flax seed oil
3. groundnut oil
4. butter
Subtopic:  Lipids |
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Which is not a derivative of cholesterol:
1. Vitamin B
2. Vitamin D
3. Bile salts
4. Steroid
Subtopic:  Lipids |
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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 |
 51%
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Paraffin wax is 
1. ester 
2. acid 
3. monohydric alcohol 
4. cholesterol 
Subtopic:  Lipids |
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Which of the following amino acids is not optically active? 
1. Glycine 
2. Valine 
3. Leucine 
4. Isoleucine 
Subtopic:  Amino Acids |
 64%
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