Welcome to the Quiz!

This quiz contains 9 questions from a mix of 1 subtopics.

Respiration is the release of energy from sugar molecules such as g.

lucose

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Is respiration an exothermic or endothermic reaction?

Exothermic

Endothermic

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Illustration of a plant with glucose molecules surrounding it, representing the process of glucose production in plants.

Which process in plants produces the glucose required for respiration?

Photosynthesis

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Give two examples of how cells use the energy from respiration.

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What is metabolism?

The maintenance of internal body conditions

The combination of all chemical reactions in an organism 

The produce of hormones by glands 

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What is the word equation for aerobic respiration? 


Glucose + ➔ carbon dioxide +

oxygen
water

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Illustration showing glucose conversion during anaerobic respiration in animals with a lion and question mark.

What is glucose converted to during anaerobic respiration in animals?

Lactic acid

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Illustration depicting no oxygen in anaerobic respiration.

Complete the word equation for anaerobic respiration in plants and fungi:


 ➔ + carbon dioxide

Glucose
ethanol

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What are the two reasons animals cells prefer aerobic respiration to anaerobic respiration?

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