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 |

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Q539:

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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Q540:

Which is not a derivative of cholesterol:
1. Vitamin B
2. Vitamin D
3. Bile salts
4. Steroid

Subtopic: Lipids |

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Q541:

What is role of sterol in cell membrane :
1. Stability
2. Communication with other cells
3. Secretion
4. Transport

Subtopic: Lipids |

54%

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Q542:

Paraffin wax is
1. ester
2. acid
3. monohydric alcohol
4. cholesterol

Subtopic: Lipids |

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Q543:

Which of the following amino acids is not optically active?
1. Glycine
2. Valine
3. Leucine
4. Isoleucine

Subtopic: Amino Acids |

67%

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Q544:

Protein present in silk fibre is
1. casein
2. keratin
3. elastin
4. fibroin

Subtopic: Proteins |

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Q545:

Which one is the sweetest sugar?
1. Glucose
2. Fructose
3. Sucrose
4. Maltose

Subtopic: Carbohydrates |

60%

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Q546:

The back bone of RNA consists of which of the following sugar?
1. Deoxyribose
2. Ribose
3. Sucrose
4. Maltose

Subtopic: Nucleic Acid |

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Q547:

Which of the following is not a pyrimidine?
1. Thymine
2. Uracil
3. Guanine
4. Cytosine

Subtopic: Nucleic Acid | The DNA |

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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

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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