The specific palindromic sequence which is recognized by $EcoRI$ is:

• A
  $5^{\prime}-GGATCC-3^{\prime}$
  $3^{\prime}-CCTAGG-5^{\prime}$
• B
  $5^{\prime}-GAATTC-3^{\prime}$
  $3^{\prime}-CTTAAG-5^{\prime}$
• C
  $5^{\prime}-GGAACC-3^{\prime}$
  $3^{\prime}-CCTTGG-5^{\prime}$
• D
  $5^{\prime}-CTTAAG-3^{\prime}$
  $3^{\prime}-GAATTC-5^{\prime}$