Nature & science · Age 11 · Quarter 2 – Cells, Microscopes & Deeper Life Processes
Cellular Respiration – Key Evidence
Identify evidence that shows cellular respiration is happening in living things.
Module
Quarter 2 – Cells, Microscopes & Deeper Life Processes
Age
Age 11
Duration
10 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
A student breathes into limewater (calcium hydroxide solution). The limewater turns milky. What does this show?
Question 2
Multiple choice
Germinating seeds feel warm to the touch. Why?
Question 3
Multiple choice
Which gas is consumed (used up) during aerobic cellular respiration?
Question 4
True or false
Plants also carry out cellular respiration, even though they can also photosynthesise.
Question 5
Matching
Match each piece of evidence to what it proves about cellular respiration.