The CDC recommends screening for group beta streptococci (GBS) at what time during pregnancy?

The components of preconception care consists of (choose the BEST answer):

Which is TRUE regarding agarose gel electrophoresis?

A 5meC:G base pair in DNA is damaged and undergoes replication, resulting in T:G. Which is TRUE?

A primigravida presents for her initial OB visit. While performing her pelvic/speculum exam, you note which of the following normal findings?

DNA found at the scene of the crime was determined to have one peak at 212 bp at the amelogenin locus. The source of this DNA is which of the following?

A woman who is 16 weeks gestation presents for a prenatal care visit. Her abdominal exam shows the uterine fundus to be halfway between the symphysis pubis and the umbilicus. This finding leads you to consider:

The midwife is conducting genetic counseling with an Ashkenazi Jewish couple. Which autosomal recessive genetic disease does the APRN discuss with this couple?

MutY will recognize oxoG:A and

Which enzyme scans the minor groove and cleaves the base from the sugar when it detects an error?