Within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis â the stitching together of amino acids to make a protein molecule. In fact, rRNA is sometimes called a ribozyme or catalytic RNA to reflect this function.
Tue, Jan 7th, 09:15 PM. To become U.S. citizens, foreigners must first become permanent residents (green card holders). Legal residents can apply for U.S. citizenship, but after five years of being green card holders. For immigrants married to U.S. citizens, from green card to U.S. citizenship will take around three years. People who received their resident cards based on having received asylum status can apply for naturalization four years from the date on which they received their resident cards.
For most people, thatâs five years after receiving a green card. However, the alien spouse of a U.S. citizen can apply to naturalize three years after having received the green card. Itâs important to note the condition that you have been both married to and living with the U.S. citizen for the entire three years.