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Somatic Recombination and VDJ Recombinase Quiz

3 Questions

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Somatic Recombination and VDJ Recombinase Quiz

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Questions and Answers

Which enzyme is responsible for the somatic recombination of V and J, or of V, D, and J, gene segments?

VDJ recombinase (correct)

transcription factors

RAG-1 and RAG-2 proteins

ligases

Which cells express the VDJ recombinase?

Only T lymphocytes

Immature B and T lymphocytes (correct)

Only B lymphocytes

Mature B and T lymphocytes

Which genes are rearranged and expressed only in B cells?

RAG-1 and RAG-2 genes

VDJ genes

Intact Ig heavy-chain and light-chain genes (correct)

TCR α and β genes

Somatic Recombination and VDJ Recombinase Quiz

Choose a study mode

Podcast

Questions and Answers

Which enzyme is responsible for the somatic recombination of V and J, or of V, D, and J, gene segments?

Which cells express the VDJ recombinase?

Which genes are rearranged and expressed only in B cells?

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