16. Conjugated Systems

Which of the following species is conjugated?

Which of the following is not true of conjugation in organic molecules?

Why does conjugation between an $H_{\mathrm{fr}}$ strain and an $F^{-}$ strain not result in two $H_{\mathrm{fr}}$ strains?

Which of the following molecules is capable of conjugation?

Which statement about conjugation is false?

Which of the following statements about conjugation is true?

Which of the following statements regarding conjugation is true?

Which statement is true about bacterial conjugation?