Which of the option given below would not correctly fills the blanks in the following sentence ? In order to absorb and use__ by the body, these must be broken down by hydrolysis into ___

Options

A. monosacchardes, polysaccharides
B. proteins, amino acids
C. glycerol, fatty acids and fats
D. monosaccharides, disaccharides

Answer

To solve the question, we need to fill in the blanks in the sentence: "In order to absorb and use __ by the body, these must be broken down by hydrolysis into __."

### Step-by-step Solution:

1. **Identify the first blank**: The first blank requires a substance that the body needs to absorb and use. Common substances that the body absorbs include carbohydrates, proteins, and fats.

2. **Identify the second blank**: The second blank requires the simpler form of the substance mentioned in the first blank. For example:
- If the first blank is "carbohydrates," the second blank would be "monosaccharides."
- If the first blank is "proteins," the second blank would be "amino acids."
- If the first blank is "fats," the second blank would be "fatty acids and glycerol."

3. **Analyze the options**: We need to determine which option does not correctly fill in the blanks.
- If the option suggests "proteins" for the first blank and "amino acids" for the second blank, it is correct.
- If the option suggests "carbohydrates" for the first blank and "fatty acids" for the second blank, it is incorrect because carbohydrates should be broken down into monosaccharides.
- If the option suggests "fats" for the first blank and "amino acids" for the second blank, it is incorrect because fats should be broken down into fatty acids and glycerol.

4. **Conclusion**: The option that does not correctly fill the blanks is the one that mismatches the substance with its correct breakdown product.

### Answer:
The option that would not correctly fill the blanks is the one that suggests "proteins" for the first blank and "fatty acids" for the second blank.