Daily Practice · GCSE Science
June 1954 5-a-day
Every sheet in June 1954
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st June 1954Name the hormone that causes the liver to convert stored glycogen back into glucose.
- 2nd June 1954State what is meant by the term ecosystem.
- 3rd June 1954Explain why potable water is not required to be chemically pure.
- 4th June 1954Describe metallic bonding.
- 5th June 1954State the name given to a reaction in which a substance loses electrons.
- 6th June 1954State whether breaking a chemical bond requires energy or releases energy.
- 7th June 1954State the type of reaction that occurs when bromine adds across the double bond of an alkene.
- 8th June 1954Give two processes that removed carbon dioxide from the early atmosphere.
- 9th June 1954Calculate the kinetic energy of a 2.0 kg trolley moving at 4.0 m/s.
- 10th June 1954Why does the national grid transmit electricity at a very high potential difference?
- 11th June 1954Why is the atomic model a good example of how scientific models change?
- 12th June 1954Explain why a rucksack with wide, padded straps is more comfortable to carry than one with thin straps, for the same load.
- 13th June 1954State the three factors needed for a current-carrying wire to experience a force due to the motor effect.
- 14th June 1954Define the independent variable.
- 15th June 1954Explain why the rate of an enzyme-controlled reaction decreases sharply above the enzyme's optimum temperature.
- 16th June 1954Name the type of pathogen that causes malaria.
- 17th June 1954A patient's core body temperature has fallen to 35 degrees Celsius. State two physical responses their body makes to raise it back toward normal.
- 18th June 1954Explain one reason it took many years for Darwin's theory of evolution by natural selection to become widely accepted.
- 19th June 1954Write the electronic structure of an atom with 12 electrons.
- 20th June 1954Why are the noble gases unreactive?
- 21st June 1954How many atoms are there in 0.5 mol of helium?
- 22nd June 1954A reaction profile shows the reactants at 220 kJ and the products at 340 kJ. State whether the reaction is exothermic or endothermic.
- 23rd June 1954State what is meant by dynamic equilibrium.
- 24th June 1954Describe the test, and the positive result, for ammonium ions.
- 25th June 1954Convert 3.5 kJ into joules.
- 26th June 1954State the UK mains supply frequency and typical potential difference.
- 27th June 1954How is the temperature of a gas related to the motion of its molecules?
- 28th June 1954A skydiver reaches terminal velocity during free fall. Explain what is meant by 'terminal velocity'.
- 29th June 1954State the seven regions of the electromagnetic spectrum in order of increasing frequency.
- 30th June 1954State what provides the centripetal force that keeps a planet in orbit around the Sun.