Multiple Choice
In eukaryotic cells, mature tRNA that participates directly in translation is found primarily in which location?
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5. DNA to RNA to Protein
tRNA, rRNA and the Codon Code
Multiple Choice
In eukaryotic cells, mature tRNA that participates directly in translation is primarily found in which location?
A
Golgi apparatus
B
Nucleus
C
Lysosome
D
Cytoplasm
Verified step by step guidance1
Recall the process of tRNA synthesis and maturation: tRNA genes are transcribed in the nucleus, producing precursor tRNA molecules.
Understand that after transcription, tRNA undergoes processing and modification within the nucleus to become mature tRNA.
Recognize that mature tRNA must be transported out of the nucleus to participate in translation, which occurs on ribosomes located in the cytoplasm.
Eliminate other organelles based on their functions: the Golgi apparatus is involved in protein modification and sorting, lysosomes are involved in degradation, and the nucleus is the site of transcription but not translation.
Conclude that mature tRNA that directly participates in translation is primarily found in the cytoplasm, where ribosomes translate mRNA into protein.
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