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Questions and Answers
What is the role of tRNA in protein synthesis?
What is the role of tRNA in protein synthesis?
- Forming peptide bonds between amino acids
- Transcribing DNA into mRNA
- Bringing amino acids to the ribosome (correct)
- Proofreading newly synthesized DNA
Which enzyme is responsible for unwinding the DNA double helix during replication?
Which enzyme is responsible for unwinding the DNA double helix during replication?
- Topoisomerase
- Ligase
- Helicase (correct)
- Primase
What is the basic unit of DNA packaging in eukaryotes?
What is the basic unit of DNA packaging in eukaryotes?
- Nucleosome (correct)
- Chromatid
- Histone
- Centromere
