[Campbell Biology P.145] If a researcher aims to study the process of protein translation fr... | Practice Question

If a researcher aims to study the process of protein translation from mRNA, which cell fraction obtained through differential centrifugation would be most suitable to isolate and study?

  • A: Pellet rich in nuclei and cellular debris
  • B: Pellet rich in mitochondria
  • C: Pellet rich in microsomes
  • D: Pellet rich in ribosomes

Explanation

Protein translation from mRNA occurs on ribosomes. Therefore, isolating the pellet rich in ribosomes would be most suitable for studying this process.