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 ... 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
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Answer
Respiration is a process through which glucose is broken down in cells to produce energy. This pathway releases energy, making it an exothermic reaction. Therefore, option B is correct as it specifies respiration as exothermic.
Step 2
hydrolysis
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Answer
Hydrolysis involves breaking down molecules with the addition of water, which can be either endothermic or exothermic depending on the specific reaction. However, in the context of glucose metabolism, hydrolysis is not the primary reaction taking place in cells compared to respiration.
