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Which one of the following correctly represents the reaction of glucose in human cells? Type of reaction Endothermic or exothermic A - VCE - SSCE Chemistry - Question 1 - 2023 - Paper 1
Question 1
Which one of the following correctly represents the reaction of glucose in human cells? Type of reaction Endothermic or exothermic A. respiration endothermic B. res... show full transcript
Worked Solution & Example Answer:Which one of the following correctly represents the reaction of glucose in human cells? Type of reaction Endothermic or exothermic A - VCE - SSCE Chemistry - Question 1 - 2023 - Paper 1
Step 1
respiration - exothermic
Answer
The correct answer is option B: respiration is an exothermic reaction. During cellular respiration, glucose undergoes oxidation, releasing energy in the form of ATP, which is used by cells for various metabolic processes. This process inherently releases heat energy, confirming that it is exothermic.