Biology-B1-Binary Fission 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: tonisha_Created on: 29-10-22 18:54 What is binary fission? the multiplying and dividing of bacteria 1 of 10 Firstly, what replicates in the cell? circular DNA and plasmids 2 of 10 Then the cell will? get bigger 3 of 10 And the DNA circles do what? move to either side of cell 4 of 10 Then the cytoplasm will do what? begin to divide and form new walls 5 of 10 This produces two? daughter cells 6 of 10 And each one has? one copy of circular DNA 7 of 10 But has a? variable number of plasmids 8 of 10 How do we calculate the number of divisions of bacteria? total time/ mean division time 9 of 10 Then how do we calculate the exact number of bacteria produced? put the number of divisions as a power above the number 2 e.g.2 to the power of 9 10 of 10
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