11-4-13 DNA replication Flashcards
(Southern/Northern) hybridization of a probe fragment to RNA fragment
norther
(southern/northern)hybridization of a probe fragment to a DNA target
southern
T/F PCR quantifies DNA
T
when two fragment of DNA base pair with each other its called
hybridization
A (PCR/microarray-chip) allows us to see if there is a difference in gene expressin pattern between responders and non-responders of drugs
microarray chip
T/F numbers of repeats in the VNTR is highly polymorphic in the population
T
the (PCR/VNTR) repeats units that are short intermediate or large
VNTRs
what does VNTR stand for ?
variable number of tandem repeats
T/F every cell in teh body arises form an existing cell
T
Basic characteristic such as DNA replication i suniversal to al cells
T
T/F Dna replication only when conditions are right
T
Mitosis occurs only after replication has completed
T
T/F cytokinesis occurs only after all chromosmes have separated
T
DNA replication is (conservative/semiconservative)
semiconservative
DNA replicates (3’->5’/5”->3’)
5’->3’
T/F e. coli DNA polymerase carries out DNA replicaiotn
T
DNA polymerase (1/2) low processivity dna repair
DNA polymerase 1
DNA polymerase (1/2) somewhat high processivity DNA repair
DNa polymerase 2
T/F primers are absolute requirement for replicaiton
T
(topoisomerase/helicase) relieve stress on DNA by making transiet cuts on DNA and chage link number
topoisomerase
