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.
Add your answer. How long is this green card wait? I am already in the USA, I do not plan on leaving the USA before I received my green card, I have immigrant visa on my passport that would expire this February (which is in 2 weeks). On the immigrant visa, is says that acts as a green card for 1 year. Now, my question is, I have not receive the physical green... show more I am already in the USA, I do not plan on leaving the USA before I received my green card, I have immigrant visa on my passport that would expire this February (which is in 2 weeks).