All of the following are true of the intestinal phase of gastric digestion except that it All of the following are true of the intestinal phase of gastric digestion except that it precedes the gastric phase. begins when chyme enters the small intestine. involves both neural and endocrine reflexes. functions to control the rate of gastric emptying. helps ensure that the functions of the small intestine proceed with relative efficiency.

How does deforestation affect the water cycle? a. it increases the amount of runoff b. it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

The first amino acid of a new polypeptide chain is

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.