Lesson T2.2.2
T2.2.2 Aerobic respiration word summary Quiz: KS3 Biology, Unit 2
20 questions
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Lesson T2.2.2, Aerobic respiration word summary: 20 multiple choice questions for the KS3 Biology (National Curriculum), Unit 2: Material cycles and energy, written with Revision Ninja.
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The 20 questions
-
What are the output substances in aerobic respiration?
- Lactic acid and water
- Nitrogen and oxygen
- Carbon dioxide and water
- Glucose and oxygen
-
What are the required reactants for aerobic respiration?
- Ethanol and oxygen
- Glucose and nitrogen
- Carbon dioxide and water
- Glucose and oxygen
-
Which substances are produced as waste in aerobic respiration?
- Ethanol and carbon dioxide
- Oxygen and glucose
- Lactic acid only
- Carbon dioxide and water
-
Why is a specific type of cellular respiration termed aerobic?
- Requires oxygen
- Releases no energy
- Occurs in plants
- Produces lactic acid
-
What is the energy released in respiration primarily used for?
- Life processes
- Cooling the body
- Digestion only
- Creating matter
-
How does aerobic respiration compare to photosynthesis in terms of energy?
- Respiration releases energy
- Photosynthesis creates heat
- Photosynthesis releases energy
- Respiration stores light
-
Through which organ does carbon dioxide leave an animal's body during breathing?
- Liver
- Lungs
- Stomach
- Kidneys
-
Which gas would a student expect to rise in a sealed container of germinating seeds?
- Nitrogen
- Hydrogen
- Carbon dioxide
- Oxygen rising steadily
-
Which cell structure is the main site where oxygen is used for aerobic respiration?
- Nucleus
- Ribosomes
- Mitochondria
- Chloroplasts
-
What is the primary role of oxygen in aerobic respiration?
- Protein building
- Glucose creation
- Full glucose breakdown
- Energy storage
-
Why does aerobic respiration release more energy per glucose than anaerobic respiration?
- Water creation
- Complete breakdown
- Enzyme absence
- Light absorption
-
Which substance is the energy source in aerobic respiration?
- Oxygen
- Carbon dioxide
- Water
- Glucose
-
A plant respires in the dark. Which gas does it take in?
- Carbon dioxide
- Water vapour
- Nitrogen
- Oxygen
-
What is the main purpose of breathing in aerobic organisms?
- Digesting food
- Gas exchange
- Filtering water
- Pumping blood
-
In the word equation for aerobic respiration, what does energy represent?
- Light absorber
- Catalyst enzyme
- Reactant source
- Reaction product
-
Which organ takes oxygen into the blood in humans?
- Lungs
- Stomach
- Liver
- Kidneys
-
What form does the carbon from glucose take when released during aerobic respiration?
- Carbon dioxide
- Water vapour
- Ethanol
- Lactic acid
-
Which factor increases the rate of aerobic respiration in active muscles?
- Decreased blood flow
- Reduced glucose
- Lower temperature
- Increased oxygen supply
-
How does carbon dioxide travel from respiring cells to the lungs?
- Carried by platelets
- Attached to fat
- Inside white cells
- Dissolved in blood
-
Why is light absent from the aerobic respiration word summary?
- Respiration releases energy
- Oxygen blocks light
- Darkness is required
- Light stops enzymes
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