Three DNA samples undergo VNTR analysis, as shown below. Arrows denote digestion sites. Which of these three individuals is represented in Lane 3 on the gel to the right?

Pregnancy lasts approximately:

You are interested in performing blue and white screening. You plate cells with no vector in the presence of ampicillin, IPTG, and X-Gal. Which of the following would you expect to observe?

Fetal cell-free DNA (cfDNA) testing referred to as noninvasive prenatal testing (NIPT):

Which pregnancy-related change does the midwife identify as impacting the elimination of medications that may be prescribed during gestation?

Which of the following statements is true about chorionic villus sampling:

What molecular mechanism accounts for the emergence of methicillin resistance in Staphylococcus aureus?

A technique that uses a probe to search for a specific piece of RNA in a sample is

Which of the following is NOT true regarding a cDNA library?

A maternal serum marker reveals increased risk for trisomy 21 which is associated with: