The tRNA molecules are adaptor molecules—they have one end that can read the triplet code in the mRNA through complementary base-pairing, and another end that attaches to a specific amino acid ...

Each tRNA is read as a ribonucleotide triplet called an anticodon that is complementary to an mRNA codon. tRNA carry a particular amino acid, which is added to the growing polypeptide chain if ...

In both prokaryotes and eukaryotes, there are three main types of RNA – messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). These 3 types of RNA are discussed below.

mRNA plays a key role in the conversion of genetic information from DNA to proteins. Their production is a delicate process. A research team has now identified a crucial factor.

CLAIM: COVID-19 mRNA vaccines alter recipients’ DNA by changing its shape to a “triple helix.” THE FACTS: There is no evidence that the COVID-19 vaccines are editing humans’ DNA, experts ...

To make an mRNA vaccine against COVID, scientists start with circular pieces of DNA called plasmids that contain a gene for the spike protein of SARS-CoV-2, the virus that causes the disease.

The tRNA molecules are adaptor molecules—they have one end that can read the triplet code in the mRNA through complementary base-pairing, and another end that attaches to a specific amino acid ...