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Which of the following cell organelles a...

Which of the following cell organelles are involved in the manufacturing of various substances?
(a) Lysosome, Vacuole, Ribosome
(b) Ribosomes, RER, SER
(c) Vacuole, RER, SER
(d) SER, Ribosome, Centriole

A

Lysosome, Vacuole, Ribosome

B

Ribosomes, RER, SER

C

Vacuole, RER, SER

D

SER, Ribosome, Centriole

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding which cell organelles are involved in the manufacturing of various substances, we will analyze each option provided: ### Step-by-Step Solution: 1. **Understanding the Role of Organelles**: - We need to identify which organelles are primarily involved in the synthesis or manufacturing of substances within the cell. 2. **Evaluating Option (a)**: Lysosome, Vacuole, Ribosome - **Lysosome**: Primarily involved in digestion and waste removal, not manufacturing. - **Vacuole**: Mainly serves as storage for substances, not directly involved in manufacturing. - **Ribosome**: Yes, involved in protein synthesis. - **Conclusion**: This option is incorrect as lysosomes and vacuoles do not manufacture substances. 3. **Evaluating Option (b)**: Ribosomes, RER, SER - **Ribosomes**: Yes, they are the site of protein synthesis. - **Rough Endoplasmic Reticulum (RER)**: Ribosomes are attached to RER, and it is involved in the synthesis of proteins and enzymes. - **Smooth Endoplasmic Reticulum (SER)**: Involved in the synthesis of lipids and fats. - **Conclusion**: This option is correct as all three organelles are involved in the manufacturing of various substances. 4. **Evaluating Option (c)**: Vacuole, RER, SER - **Vacuole**: Again, primarily for storage, not manufacturing. - **RER**: Yes, involved in protein synthesis. - **SER**: Yes, involved in lipid synthesis. - **Conclusion**: This option is incorrect due to the presence of vacuole. 5. **Evaluating Option (d)**: SER, Ribosome, Centriole - **SER**: Yes, involved in lipid synthesis. - **Ribosome**: Yes, involved in protein synthesis. - **Centriole**: Primarily involved in cell division, not manufacturing. - **Conclusion**: This option is incorrect due to the presence of centriole. ### Final Answer: The correct answer is **(b) Ribosomes, RER, SER**. ---
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