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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. [1] straightforward initial-understanding
Which of the following correctly describes where the first step of cellular respiration (breakdown of glucose to pyruvate) takes place? (a) Mitochondria (b) Nucleus (c) Cytoplasm (d) Chloroplast
  1. a Mitochondria
  2. b Nucleus
  3. c Cytoplasm
  4. d Chloroplast
Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.