Daily Practice

GCSE Science

1st July 1991

5 questions · GCSE · 584 questions in this band

1
Organisation
Name the organ system responsible for breaking food down into small, soluble molecules.
2
The Digestive System and Enzymes
Why does a food test for sugars need a water bath?
3
The Circulatory System and Heart
Give one advantage and one disadvantage of a stent.
4
Plant Tissues, Transport and Transpiration
Name the process by which dissolved sugars are transported in the phloem.
5
Infection and Response
A student measures the mean diameter of a zone of inhibition as 12 mm. Calculate its radius.

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