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.
These mRNA codons are complementary to triplets of nucleotides in a tRNA molecule (anticodon) which is out in the cytoplasm of the cell. This tRNA anticodon brings the amino acid that it codes for into the ribosome (translation) to join with other amino acids to eventually become a protein. These relationships - DNA to mRNA (transcription) and mRNA with tRNA (translation) are what direct the process of protein sythesis. The base pairing of the nucleotides from a DNA codon to a mRNA codon and from mRNA to a tRNA anticodon are what determine the sequence of amino acids in the protein. Note: DNA triplets are called codons. http://users.rcn.com/jkimball.ma.ultrane...