Table of contents

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1. Introduction to Genetics51m
2. Mendel's Laws of Inheritance3h 37m
3. Extensions to Mendelian Inheritance2h 41m
4. Genetic Mapping and Linkage2h 28m
5. Genetics of Bacteria and Viruses1h 21m
6. Chromosomal Variation1h 48m
7. DNA and Chromosome Structure56m
8. DNA Replication1h 10m
9. Mitosis and Meiosis1h 34m
10. Transcription1h 0m
11. Translation58m
12. Gene Regulation in Prokaryotes1h 19m
13. Gene Regulation in Eukaryotes44m
14. Genetic Control of Development44m
15. Genomes and Genomics1h 50m
16. Transposable Elements47m
17. Mutation, Repair, and Recombination1h 6m
18. Molecular Genetic Tools19m
- Genetic Cloning
  9m
- Methods for Analyzing DNA
  9m
19. Cancer Genetics29m
- Overview of Cancer
  21m
- Cancer Mutations
  7m
20. Quantitative Genetics1h 26m
21. Population Genetics50m
- Hardy Weinberg
  19m
- Allelic Frequency Changes
  31m
22. Evolutionary Genetics29m

11. Translation

Transfer RNA

Genetics

11. Translation

Transfer RNA

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Multiple Choice

Which three-base site of a tRNA molecule is complementary to an mRNA codon?

Promoter

Poly-A tail

Anticodon

Exon

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Verified step by step guidance

Understand that the question is asking about the specific three-base sequence on a tRNA molecule that pairs with an mRNA codon during translation.

Recall that an mRNA codon is a sequence of three nucleotides that codes for a specific amino acid.

Know that tRNA molecules have a corresponding three-base sequence that is complementary to the mRNA codon, allowing them to bring the correct amino acid to the ribosome.

Identify that this complementary three-base sequence on the tRNA is called the anticodon.

Recognize that other options like promoter, poly-A tail, and exon are related to DNA or mRNA processing but do not refer to the tRNA sequence that pairs with mRNA codons.