Edexcel Gcse Biology/additional Science - Unit B2: The Components Of Life Page 19
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3319
(i)
The total number of live bacteria in the
chocolate was five million.
Calculate the number of live bacteria from
the chocolate that survived in the stomach.
(2 marks)
answer = __________________
(ii) Suggest a reason for the survival differences
of probiotic bacteria in chocolate compared
with probiotic bacteria in milk. (1 mark)
_________________________________________________________
_________________________________________________________
_________________________________________________________
Q3
(Total 10 marks)
(Questions continue on next page)
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