D) Ventricles are in systole. 3) Hemorrhage with a large loss of blood causes ________. 4) The left ventricular wall of the heart is thicker than the right wall in order to ________. 5) Damage to the ________ is referred to as heart block.
a group of three mRNA nucleotides is called a codon, which meets complementary triplet of tRNA nucleotides, called an anticodon, in the ribosomes. Carboxyl(also called acid), amino, and the radical which is what is changed to make an amino acid unique.
Each ribosome is composed of different pieces of ribosomal RNA or rRNA. Once mRNA attaches to a ribosome, the process of translation begins. Transport RNA or tRNA floats in the cytoplasm and brings amino acids to the mRNA. The ribosomes expose the mRNA three nucleotides at the time (what is called a codon). One end of the tRNA holds anticodons, which are also the series of three nucleotides, while the other end of the tRNA holds the amino acid.