Prepregnancy obesity has been associated with increased risk for:

Which of the following is NOT a typical step of PCR?

Where is a gene typically inserted into a vector?

Which lane below represents a digestion with XbaI?

Women with a personal history of a neural tube defect (NTD) or who have had a child with a NTD should be counseled to take how much folic acid daily at least 3 months prior to conception through the first 12 weeks of pregnancy?

What does Taq polymerase add to the end of products in PCR?

Based on the following restriction digests with restriction enzymes A and B, what could be a possible restriction map that fits this data? The lines in the answers represent a single piece of DNA, and the As and Bs represent cut sites.

Chloasma or melasma is:

All of the following were essential to the development of PCR EXCEPT

Which placental transport mechanism transfers oxygen, carbon dioxide, electrolytes, water, and certain medications?