Bacterial cells use at least three different pathways for carrying out genetic recombination. one of these three pathways utilizes an enzyme complex called recbcd, which binds to breaks in dna and exhibits both helicase and single-strand nuclease activities. breafly describe a model showing how the recbcd enzyme complex may set.

it has one origin of replication, but it proceeds in two directions - d)

the correct answer is c   with the systems

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

this is a good question! i'll do some research and come back when i have the answer!