Daily Practice · GCSE Science

Daily Practice - GCSE Science

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

10th September 2019

5 questions · GCSE · 584 questions in this band

1
Red-shift and the Expanding Universe
State what is meant by red-shift.
2
Biology Required Practicals and Data Analysis
In the microbiology practical, why are agar plates incubated at 25 degrees Celsius in schools rather than at 37 degrees Celsius?
3
Cell Biology
A microscope has a x10 eyepiece lens and a x20 objective lens. Calculate the total magnification.
4
Cell Structure and Microscopy
Why is a stain such as iodine used when preparing a slide?
5
Cell Division and Stem Cells
What happens to the DNA before mitosis begins?

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 September 2019, including the monthly compilation PDF.