What is true of most reactants in living things? they have all of the energy needed to react at normal body temperatures. enzymes that them react do not work at normal body temperatures. they do not have the energy needed to react at normal body temperatures. catalysts are not required for reactions at normal body temperatures.

The shift of a vehicle's weight around its center of gravity is known as

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.