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.
Khloe Kardashian, Kim Kardashian West, and Kylie Jenner are all reportedly expecting children. Frederick M. Brown/Getty Images The INSIDER Summary: Khloe Kardashian and Kylie Jenner are both reportedly pregnant. Kylie is reportedly expecting a baby girl, while the sex of Khloe's alleged baby is unclear. Kim Kardashian West is also reportedly expecting a baby girl via a surrogate. Kim would most likely be the first to have her child, who is reportedly being carried by a surrogate, in January 2018.