Study the following pairs.
(A) Starch storage - Amyloplast
(B) Detoxification of `H_(2)O_(2)` - Lysosomes
( C) Oxidation of food - Mitochondria
( D) Synthesis of steroidal hormones - SER
( E) Digestion of glycolproteins - Golgi complex

Options

A. A,C and D are wrong
B. A,B and D are correct
C. Except D all the correct
D. B and E are wrong

Answer

To solve the question regarding the pairs of cellular functions and their corresponding organelles, we will analyze each pair step by step.

### Step-by-Step Solution:

1. **Pair (A): Starch storage - Amyloplast**
- **Analysis**: Amyloplasts are specialized organelles that store starch in plant cells. This pair is correctly matched.
- **Conclusion**: Correct pair.

2. **Pair (B): Detoxification of `H₂O₂` - Lysosomes**
- **Analysis**: Lysosomes contain enzymes that break down waste materials and cellular debris, but they are not primarily responsible for detoxifying hydrogen peroxide (`H₂O₂`). This function is primarily carried out by peroxisomes, which specifically metabolize hydrogen peroxide.
- **Conclusion**: Incorrect pair.

3. **Pair (C): Oxidation of food - Mitochondria**
- **Analysis**: Mitochondria are known as the powerhouses of the cell, where cellular respiration occurs, leading to the oxidation of food and production of ATP (energy). This pair is correctly matched.
- **Conclusion**: Correct pair.

4. **Pair (D): Synthesis of steroidal hormones - SER (Smooth Endoplasmic Reticulum)**
- **Analysis**: The smooth endoplasmic reticulum (SER) is involved in the synthesis of lipids, including steroid hormones. This pair is correctly matched.
- **Conclusion**: Correct pair.

5. **Pair (E): Digestion of glycoproteins - Golgi complex**
- **Analysis**: The Golgi complex is involved in modifying, sorting, and packaging proteins and lipids, but it does not digest glycoproteins. The digestion of glycoproteins is primarily carried out by lysosomes.
- **Conclusion**: Incorrect pair.

### Summary of Findings:
- Correct pairs: (A), (C), (D)
- Incorrect pairs: (B), (E)

### Final Answer:
The correct answer is that pairs (B) and (E) are incorrect.

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