Based on these modified bases, tRNA molecule has three arms or call it segments, one being a D arm that distinctively has an unusual base called Dihydrouridine derived from the methylation of Uracil, another one being TΨC arm that is characterized by the presence of another methylated Uracil ...
The cytoskeleton is composed of proteins like spectrin, actin, band 3, protein 4.1, and ankyrin, which allows for cellular structural integrity as well as malleability. The cytoplasm of erythrocytes lacks all organelles but is densely filled with hemoglobin, which allows the transportation of respirat...