For respiratory metabolism, a bacterial cell membrane contains:
Correct answer: C. Enzymes
- A. Proteins
- B. Lipids
- C. Enzymes
- D. Chemicals
Explanation
Bacterial cells lack membrane-bound organelles such as mitochondria. Therefore, the enzymes needed for respiration are present in invaginations of the cell membrane, called 'Mesosomes'.
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About Kingdom Prokaryotae
Kingdom Prokaryotae includes bacteria and cyanobacteria, organisms with no membrane-bound nucleus or membrane-bound organelles. It covers their cell wall, capsule, flagella, plasmids, forms of nutrition, binary fission, useful and harmful roles, and the differences between prokaryotic cells and eukaryotic cells.
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