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WorksheetsY9 GCSE Respiration
Total questions: 10
Worksheet time: 6mins
What type of reaction is respiration?
Exothermic
Endothermic
Isothermic
Hypothermic
In which organelle does aerobic respiration take place?
Cytoplasm
Chloroplast
Nucleus
Mitochondrion
Complete the sentence: The word 'aerobic' means that the reaction uses (a)
Respiration is the controlled release of what?
Energy
Oxygen
Carbon Dioxide
Water
In aerobic respiration, which two of these chemicals are the reactants?
Glucose
Water
Oxygen
Carbon Dioxide
Energy
In aerobic respiration, which of these chemicals are produced?
Glucose
Water
Oxygen
Carbon Dioxide
Energy
Tick any statement below that is false, wrong and/or scientifically incorrect
Respiration produces energy
Animals respire but plants photosynthesise
During respiration, oxygen is produced
Respiration is breathing in and out
Tick the correct answers: The energy released from respiration can be used for:
Muscles to relax
Muscles to contract
Maintaining body temperature
Diffusing CO2 out of the blood
Which of these is the correct scientific formula for glucose?
C6H12O6
C12H6O12
C6O6H12
6C12H6O
Use the image of the formula for aerobic respiration. Type out the 3 numbers that are missing from the boxes. Just type the numbers with a space between them.
(a)
