Daily Practice · GCSE Science

Daily Practice - GCSE Science

13th December 1998

5 questions · GCSE · 584 questions in this band

1
Cell Division and Stem Cells
What happens to the DNA before mitosis begins?
2
Transport in and out of Cells
Define osmosis.
3
Organisation
State the type of large biological molecule that all enzymes are made from.
4
The Digestive System and Enzymes
Describe the positive result of the Biuret test.
5
The Circulatory System and Heart
Give two adaptations of a red blood cell.

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