Lesson 4.4.2.1
4.4.2.1 Aerobic and anaerobic respiration Quiz: AQA Combined Science, Unit 4
20 questions
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Lesson 4.4.2.1, Aerobic and anaerobic respiration: 20 multiple choice questions for the AQA GCSE Combined Science (8464), Unit 4: Bioenergetics, written with Revision Ninja.
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The 20 questions
-
What type of reaction is cellular respiration?
- Exothermic
- Neutral
- Endothermic
- Photochemical
-
What are the two products of aerobic respiration?
- Lactic acid and water
- Ethanol and carbon dioxide
- Glucose and oxygen
- Carbon dioxide and water
-
What is the waste product of anaerobic respiration in human muscles?
- Lactic acid
- Ethanol
- Water
- Carbon dioxide
-
What is anaerobic respiration in yeast called?
- Transpiration
- Photosynthesis
- Digestion
- Fermentation
-
What are the products of anaerobic respiration in yeast?
- Glucose and oxygen
- Ethanol and carbon dioxide
- Lactic acid and water
- Carbon dioxide and water
-
Why does anaerobic respiration transfer less energy?
- Excessive carbon dioxide
- Incomplete glucose oxidation
- Presence of sunlight
- Absence of water
-
Which life process requires energy transferred by respiration?
- Diffusion
- Osmosis
- Transpiration
- Muscle contraction
-
What name is given to anaerobic respiration specifically in yeast cells?
- Fermentation
- Oxidation
- Transpiration
- Photosynthesis
-
Which type of respiration needs oxygen?
- Both types
- Anaerobic respiration
- Neither type
- Aerobic respiration
-
Which gas makes bread dough rise during yeast fermentation?
- Oxygen
- Nitrogen
- Hydrogen
- Carbon dioxide
-
A cell without oxygen produces ethanol and carbon dioxide. Which organism is most likely?
- A human muscle cell
- Yeast
- A red blood cell
- A nerve cell
-
Which metabolic process converts glucose directly into lactic acid?
- Aerobic respiration
- Yeast fermentation
- Muscle anaerobic respiration
- Photosynthesis
-
Which type of cellular respiration releases the most energy per glucose molecule?
- Muscle anaerobic respiration
- Plant anaerobic respiration
- Aerobic respiration
- Yeast fermentation
-
How does the specification describe cellular respiration as a chemical reaction?
- Exothermic
- Neutralisation
- Endothermic
- Thermal decomposition
-
Which product would indicate anaerobic respiration in a plant?
- Oxygen
- Water
- Carbon dioxide alone
- Ethanol
-
Which equation uses the correct chemical symbols for aerobic respiration?
- C6H12O6 + O2 gives C2O + H2O
- C6H12O6 + CO2 gives O2 + H2O
- C6H12 + O2 gives CO2 + H2O
- C6H12O6 + O2 gives CO2 + H2O
-
What type of chemical reaction is cellular respiration?
- Neutralisation
- Exothermic reaction
- Endothermic reaction
- Thermal decomposition
-
How is cellular respiration classified in terms of energy transfer?
- Endothermic reaction
- Active transport
- Exothermic reaction
- Photosynthesis
-
In which condition are plant roots most likely to respire anaerobically?
- Dry soil
- Waterlogged soil
- High humidity
- Bright sunlight
-
What product is formed during anaerobic respiration in plant and yeast cells?
- Ethanol
- Glucose
- Lactic acid
- Water
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