How do bacteria reproduce?

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Prepare for the PLTW Biomedical Science Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

How do bacteria reproduce?

Explanation:
Bacteria reproduce mainly by binary fission, an asexual process where the single circular chromosome is copied, the cell grows, and a septum divides the cell into two genetically identical daughter cells. Since bacteria are prokaryotes and lack a nucleus, they don’t undergo mitosis like eukaryotic cells do. Budding can occur in some organisms but isn’t the standard method for bacteria. Spore formation is a survival adaptation used by some bacteria to withstand harsh conditions, not a direct method of producing two new cells right away. Binary fission is the typical way bacteria multiply, enabling rapid population growth when conditions are favorable.

Bacteria reproduce mainly by binary fission, an asexual process where the single circular chromosome is copied, the cell grows, and a septum divides the cell into two genetically identical daughter cells. Since bacteria are prokaryotes and lack a nucleus, they don’t undergo mitosis like eukaryotic cells do. Budding can occur in some organisms but isn’t the standard method for bacteria. Spore formation is a survival adaptation used by some bacteria to withstand harsh conditions, not a direct method of producing two new cells right away. Binary fission is the typical way bacteria multiply, enabling rapid population growth when conditions are favorable.

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