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NEET2026BiologyChapterActual

Which of the following represents the correct subunits of the ribosomes found in the cytoplasm of eukaryotic cells?

Options

  1. A50S and 30S
  2. B60S and 40S
  3. C40S and 30S
  4. D60S and 50S

Correct answer

B. 60S and 40S

Step-by-step solution

Eukaryotic cells contain 80S ribosomes in their cytoplasm. The 80S ribosome is composed of two subunits: a larger 60S subunit and a smaller 40S subunit. Prokaryotic cells contain 70S ribosomes, which are made of 50S and 30S subunits. Answer: 60S and 40S

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