Ssb proteins bind to single-strand dna at the replication fork and prevent the formation of short hairpin helices that would otherwise impede dna synthesis. what sorts of sequences in single-strand dna might be able to form a hairpin helix?

a and b

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

i think the answer is c hope this