Nucleic acids also typically contain phosphorous, and nitrogen plays an important structural role in nucleic acids and proteins. The proteins, being made up a diverse set of amino acids, have, in addition to carbon, hydrogen, oxygen, and nitrogen, the elements sulfur and selenium.
Teen Mom Kailyn Lowry and her boyfriend Javi Marroquin are expecting their first child together. Credit: INFphoto.com. Kailyn Lowry is ready for baby No. 2! The Teen Mom 2 star is expecting her first child with husband Javi Marroquin, multiple sources confirm to Us Weekly. Kail is pregnant, a source confirms to Us.
After cheating on her boyfriend weeks before getting pregnant, Jenelle Evans never knew exactly who was the father of her son Jace. For although her ex-boyfriend Andrew Lewisâs name is on Jaceâs birth certificate, Jenelle admitted she slept with her friend Stephen Fullwood. But today the Mail Online can finally reveal that Andrew is in fact the baby daddy - news which has devastated the teen mother.