The Par system is necessary for
A) formation of a replication fork in Escherichia coli.
B) distribution of genetic material in replicating Caulobacter.
C) septum formation.
D) elongation of bacillus prior to cell division.

Question

Quizplus · Accepted Answer

The Par system is necessary for the distribution of genetic material in replicating Caulobacter. The Par system is a set of proteins that ensure that the newly replicated chromosomes are separated appropriately during cell division.

Answer: C 
 The Par system is also necessary for septum formation, the process by which a dividing cell separates into two daughter cells. The Par proteins help to position the septum at the correct location between the two replicated chromosomes.

Therefore, the best choices are B and C.

The Par System Is Necessary for