Earth’s mantle is made of a dense thick material that allows movement of crustal plates. crustal plate movement occurs because the mantle flows as a result of uneven heating inside the mantle. are created by very hot material deep in the mantle rising, then cooling, sinking again, and then heating again and then repeating the cycle.

Which of the following is the most likely outcome of global warming

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.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?