Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

12th October 2023

5 questions · GCSE · 584 questions in this band

1
Cell Structure and Microscopy
Why is a stain such as iodine used when preparing a slide?
2
Cell Division and Stem Cells
What happens to the DNA before mitosis begins?
3
Transport in and out of Cells
Define osmosis.
4
Organisation
An amylase reaction is complete after 200 seconds. Calculate the rate of reaction using rate = 1000 / time.
5
The Digestive System and Enzymes
Describe the positive result of the Biuret test.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Every sheet is deterministic: the same date always regenerates the same five questions. All of October 2023, including the monthly compilation PDF.