| 1 |
When a protein undergoes a hydrolysis reaction the end-products are |
- A. Amino acid
- B. Monosaccharides
- C. Fatty acids
- D. Nucleotides
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| 2 |
To produce Lactose |
- A. Two amino acids must form a peptide bond
- B. Pairing of nitrogenous bases must occur between nucleotides
- C. Glucose and galactose must undergo a dehydration reaction
- D. Glucose and fructose must undergo a hydrolysis reaction
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| 3 |
Which one of the following kinds of atom does not occur in carbohydrates |
- A. Carbon
- B. Hydrogen
- C. Nitrogen
- D. Oxygen
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| 4 |
Chemical nature of most cellular secretions is. |
- A. Proteins
- B. Lipids
- C. Glyco proteins
- D. Carbohydrates
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| 5 |
the most abundant organic compound in mammalian cell |
- A. Water
- B. Lipids
- C. Proteins
- D. Carbohydrates
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| 6 |
The sum of all the chemical reaction that occur in the body is known as |
- A. Anabolism
- B. Metabolism
- C. Catabolism
- D. Differentiation
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| 7 |
the molecule formed by two amino acids is called. |
- A. Peptide linkage
- B. dipeptide
- C. Both A and C
- D. Peptide bond
|
| 8 |
Monosaccharide which are rare in nature and occur in some bacteria is. |
- A. Trioses
- B. Tetroses
- C. Hexoses
- D. Pentoses
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| 9 |
which one of the following is not a lipid. |
- A. Rubber
- B. Chitin
- C. Cutin
- D. Cholesterol
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| 10 |
Amino acids are linked to each other by |
- A. Ester bond
- B. Glyosidic bond
- C. Peptide bond
- D. Hydrophobic bond
|