Which of these changes is a possible negative consequence of residential lawn watering?

a. contamination of drinking water

b. abundance of sea ice

c. rise in seal level

d. shortage of freshwater

apex environmental science 10 points

Competition occurs between species when

What are some characteristics of a free enterprise economy?

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.