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.
Ribosomal RNA (rRNA) combines with proteins to form a ribosome, the physical location of protein synthesis. Transfer RNA (tRNA): molecules are connectors that bind mRNA codons at one end and specific amino acids at the other.NA nucleotides contain a sugar called ribose; DNA nucleotides contain a similar sugar called deoxyribose. RNA has the nitrogenous base uracil, which behaves similarly to the thymine in DNA-that is, both uracil and thymine form complementary base pairs with adenine.