Asked in FBISE Biology 2022 — Paper 3 2022Moderate

The organelle which will be more active in liver cells after alcohol intake is

Correct answer: B. Peroxisome

  • A. Lysosomes
  • B. Peroxisome
  • C. Glyoxisome
  • D. Polysome

Explanation

The peroxisome is more active in liver cells after alcohol intake due to its role in alcohol metabolism. Peroxisomes contain enzymes like catalase and alcohol oxidase that are involved in the breakdown of ethanol (alcohol) into acetaldehyde and then into acetate, which can be further metabolized by other cellular processes.

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About Cytoplasmic Organelles

Cytoplasmic organelles are the specialized structures suspended in cytoplasm, including mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles and centrosomes. Questions compare their structures and functions in animal and plant cells, including chloroplasts and the role of the endomembrane system in transport and secretion.

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