Which of the following statements is TRUE regarding bile?

Question

Bile is produced by the gall bladder, and secreted into the duodenum

Bile is produced and secreted in response to CCK, which is in turn secreted primarily in response to high acidity of duodenal chyme

Bile is most important in the digestion of proteins

Bile injection into the duodenum is caused by the relaxation of the sphincter of Oddi and the contraction of the gall bladder

Answer 1

Bile injection into the duodenum is caused by the relaxation of the sphincter of Oddi and the contraction of the gall bladder