Daily Practice · GCSE Science
April 1967 5-a-day
Every sheet in April 1967
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st April 1967State the difference between resolution and accuracy.
- 2nd April 1967Name the organ system responsible for breaking food down into small, soluble molecules.
- 3rd April 1967How do bacteria make a person feel ill?
- 4th April 1967Explain, in terms of blood vessels, how the skin helps to cool the body when it is too hot.
- 5th April 1967Define speciation.
- 6th April 1967An atom has atomic number 9 and mass number 19. Calculate the number of neutrons.
- 7th April 1967On what property are elements ordered in the modern periodic table?
- 8th April 1967In the equation 2H2 + O2 gives 2H2O, how many moles of water are formed from 3 mol of hydrogen?
- 9th April 1967Give one everyday example of an endothermic process.
- 10th April 1967State the catalyst commonly used in the Haber process.
- 11th April 1967Why must dilute nitric acid be added before silver nitrate solution when testing for a halide ion?
- 12th April 1967State the equation for work done.
- 13th April 1967A current of 2.0 A flows through a resistor for 30 s. Calculate the charge that flows. Use Q = I x t.
- 14th April 1967State the relationship between pressure and volume for a fixed mass of gas at constant temperature.
- 15th April 1967Define the term 'vector quantity' and give one example.
- 16th April 1967Name the type of electromagnetic wave used to treat cancer by killing cells in a tumour, and state which part of the atom emits it.
- 17th April 1967State one difference between a moon and an artificial satellite.
- 18th April 1967Where in a plant are stem cells found?
- 19th April 1967Name the process by which dissolved sugars are transported in the phloem.
- 20th April 1967Why is photosynthesis described as endothermic?
- 21st April 1967Define phenotype.
- 22nd April 1967State one human activity that reduces the amount of land available for other organisms.
- 23rd April 1967State the two substances that must both be present for iron to rust.
- 24th April 1967State the size range of a nanoparticle.
- 25th April 1967Why is aluminium extracted by electrolysis rather than by reduction with carbon?
- 26th April 1967Explain, using collision theory, why increasing the concentration of a reactant in solution increases the rate of a reaction.
- 27th April 1967Name the type of biological molecule formed when amino acid monomers join together by condensation polymerisation.
- 28th April 1967Explain, in terms of gas molecules, why methane and water vapour, as well as carbon dioxide, are described as greenhouse gases.
- 29th April 1967What happens to the energy described as 'wasted' in a transfer?
- 30th April 1967A block has a volume of 50 cm^3 and a mass of 135 g. Calculate its density.