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Mitochondria and Cellular Respiration MCQs for Competitive Exams

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Mitochondria and Cellular Respiration MCQs for Competitive Exams

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150 MCQs Page 6

Topic Notes: Mitochondria and Cellular Respiration

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Mitochondria and Cellular Respiration MCQs in Biology are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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51
What is the structural composition of Complex I (NADH:ubiquinone oxidoreductase) within the mitochondrial electron transport chain?
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52
Match the electron transport chain complexes in List I with their functional names in List II.
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53
In which cellular organelle does the process of photosynthesis primarily take place?
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54
What is the term for the complete aerobic oxidation of glucose into carbon dioxide and water, coupled with the release of energy?
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55
What is the final organic product generated at the end of the glycolysis pathway?
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56
In the Krebs cycle, which of the following reactions does NOT involve the reduction of NAD+ to NADH?
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57
What is the name for the folds of the inner mitochondrial membrane?
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58
Which organelle is commonly referred to as the 'powerhouse' of the cell?
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59
Which scientist coined the term 'bioplasts' and proposed the 'bioplast theory' to describe mitochondrial structures?
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60
In the Krebs cycle, which molecule acts as the initial electron acceptor for the hydrogens released during the oxidation of succinate to fumarate?
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