Which of the following group is present in animal cells?

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Q: 45 (NDA-II/2012)

Which of the following group is present in animal cells?

question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,155,113,42,20,155,51

keywords: 

{'animal cells': [0, 0, 0, 2], 'cell membrane': [0, 0, 0, 3], 'mitochondria': [2, 0, 1, 2], 'cell wall': [1, 0, 0, 1], 'chloroplasts': [1, 0, 0, 1], 'nucleus': [1, 0, 1, 0], 'cytoplasm': [2, 0, 0, 5], 'group': [0, 1, 0, 0]}

The correct answer is option 3: Nucleus, Cell membrane, Mitochondria, Cytoplasm.

Let`s dissect each option to understand why option 3 is correct and the rest are incorrect.

Option 1: Mitochondria, Cell membrane, Cell wall, Cytoplasm

- Mitochondria: This is correct. Mitochondria are present in animal cells and are responsible for energy production.

- Cell membrane: This is correct. The cell membrane is a protective barrier that surrounds animal cells.

- Cell wall: This is incorrect. Cell walls are found in plant cells, not animal cells.

- Cytoplasm: This is correct. Cytoplasm is the fluid-like substance that fills the cell.

Option 2: Chloroplasts, Cytoplasm, Vacuole, Nucleus

- Chloroplasts: This is incorrect. Chloroplasts are found in plant cells and are responsible for photosynthesis, not animal cells.

- Cytoplasm: This is correct. Cytoplasm is present in animal cells.

- Vacuole: This is incorrect. Vacuoles are larger in plant cells and serve different functions.

- Nucleus: This is correct. The nucleus is present