Regina is at her first prenatal visit after recently discovering that she is pregnant. She is a low-risk patient with no history of diabetes. At what point will her physician test Regina for gestational diabetes?
A) 12-16 weeks
B) 16-20 weeks
C) 24-28 weeks
D) 28-32 weeks
Question 2
Which statement describes an association between vitamin A and vision?
A) Retinoic acid is the form required for synthesis of retinoblasts.
B) Light causes retinal to shift from a cis to a trans configuration.
C) Retinol is the form bound to beta-carotene in the corneal membrane.
D) Pigment molecules in the retina are composed of a molecule of vitamin A bound to an omega-3 fatty acid.
Discovering Fossils 14-30
Discovering Fossils 13-30
Discovering Fossils 10-30
Recently discovered species Tersicoccus phoenici under microscope
Lemon shark giving birth to young that recently hatched in her body. The young were nourished by egg
Examples of Conditions Detected by Prenatal Genetic Screening Methods