Stop codons are also known as which of the following? (A) antisense codons B) missense codons (C) nonsense codons (D) sense codons

Stop codons are also known as nonsense codons! They play a crucial role in terminating protein synthesis by signaling the ribosome to stop translating the mRNA sequence into a protein. This makes them essential for producing functional proteins and ensuring cellular processes run smoothly. Interestingly, stop codons don’t code for any amino acids, which is why they are termed "nonsense." In the genetic code, there are three stop codons: UAA, UAG, and UGA. Each one acts like a “stop sign” in the messenger RNA, helping to maintain the accuracy of protein production.