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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!

1 month left to watch

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