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Dr Chris and Dr Xand are back in their kitchen lab! In this episode, the doctors unravel DNA and show you how to extract it from your saliva!

12 minutes

Last on

Wed 17 May 202311:20
CBBC

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Music Played

  • Dj Muggs & Planet Asia

    Death Frees Every Soul

Broadcasts

  • Mon 5 Apr 202118:20
    CBBC
  • Thu 8 Jul 202118:20
    CBBC
  • Tue 31 Aug 202120:05
    CBBC
  • Tue 7 Jun 202209:40
    CBBC
  • Mon 5 Dec 202208:25
    CBBC
  • Mon 16 Jan 202310:15
    CBBC
  • Mon 13 Mar 202309:20
    CBBC
  • Wed 17 May 202311:20
    CBBC