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Biology · CELL THE UNIT OF LIFE

हिन्दी

Which of the following cellular organelles are excluded from the endomembrane system, and on what conceptual basis is this exclusion justified?

  1. Lysosomes and vacuoles, because they lack double-membraned envelopes.
  2. Endoplasmic reticulum and Golgi complex, because they possess autonomous circular DNA genomes.
  3. Mitochondria, chloroplasts, and peroxisomes, because their functions are not coordinated with those of ER, Golgi complex, lysosomes, and vacuoles.
  4. Golgi complex and peroxisomes, because they originate directly from the outer nuclear membrane.

Correct answer · Option 3

Mitochondria, chloroplasts, and peroxisomes, because their functions are not coordinated with those of ER, Golgi complex, lysosomes, and vacuoles.

Explanation

The endomembrane system includes ER, Golgi, lysosomes, and vacuoles because their functions are coordinated. Mitochondria, chloroplasts, and peroxisomes are excluded because their functions are not coordinated with these components.

Related questions

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