Binary Fission Flashcards

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1
Q

what process do prokaryotic cells use to divide ?

A

Binary fission

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2
Q

How does Binary fission work ?

A

The floating circular DNA and plasmid(s) replicate, the cell starts growing and the DNA goes to either end of the cell. the cell then divides as does the cytoplasm

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3
Q

What are the best conditions for bacteria to divide in ?

A

Warm environment with lots of nutrients

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4
Q

what is mean division time ?

A

The amount of time it takes for one bacteria cell to divide into 2

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5
Q

A bacteria cell has a mean division time of 30 minuets. How many cells will it have produced after 2.5 hours ?

A

2.5 x 60 = 150 minuets
150 / 30 = 5 divisions
2 x 2 x 2 x 2 x 2 = 32 cells

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