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Science (086) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [2] straightforward initial-understanding
The chapter states that 'life on earth depends on carbon-based molecules.' Identify ONE carbon-based molecule that is (i) a product of autotrophic nutrition and (ii) a substrate broken down during cellular respiration. Are these the same molecule?
Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.