BIOS 256 Lab Practicum

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BIOS 256 Lab Practicum

• teeth and tongue

–Answer breaks down and pushes down

• Esophagus

–Answer tube that connects the mouth to the stomach

• Pharynx

–Answer throat

• lower esophageal sphincter

–Answer ring of muscles between the esophagus and the stomach

• pyloric sphincter

–Answer Controls passage of food from stomach to small intestine

• stomach

–Answer large muscular sac that continues the mechanical and chemical diges- tion of food

• Ruggae

–Answer rough folds inside stomach

• duodenum

–Answer first part of the small intestine

• jujenum

–Answer Second Part absorption 1 / 2

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• ileum

–Answer third part of the small intestine

• cecum

–Answer first part of the large intestine where appendix is attached

• ileocecal valve

–Answer Valve at the junction of the small and large intestines

• appendix vermiformis

–Answer appendix vermiformis

• ascending colon

–Answer travels upward from the cecum to the undersurface of the liver

• transverse colon

–Answer passes horizontally from right to left toward the spleen

• descending colon

–Answer travels down the left side of the abdominal cavity to the sigmoid colon

• sigmoid colon

–Answer an S-shaped structure that continues from the descending colon above and joins with the rectum below

• Rectum

–Answer stores feces for removal

• liver

–Answer

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