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.
Still, the green card has a limit of 10 years. After every 10 years you need to renew your green card. Now the problem is how long does it take to renew green card.It is important to realize six months before the card has to be expired because you need to apply for renewal of green card before it expires.ow Long Does It Take To Renew Greencard. The permanent residency in United States is indicated by a card which is known as green card. Green card has been originated in 1946 and is used until now. It was referred as green card because of its green color but later its color has been changed in 2010.