BIOL 133 - LAB EXAM II (H: DIGESTION) QUESTIONS
What is the function of esophagus? - Answer -transport food from mouth to stomach
What is the function of liver? - Answer -produce bile (emulsifies fat)
What is the function of gallbladder? - Answer -storage of bile
What is function of small intestine? - Answer -major organ for digestion and absorption
What is function of duodenum - Answer -most digestion occurs here
- chyme processing
- nutrient absorption
what is function of stomach - Answer -temporary storage tank that starts chemical
breakdown of protein digestion
What is function of pancreas? - Answer -supplies most of enzymes needed to digest
chyme, as well as bicarbonate to neutralize stomach acid
What is a control in an experiment? - Answer -The standard to which comparisons are
made in an experiment
What is the function of pancreatic acinar cells? - Answer -produce digestive enzymes
(exocrine function) into pancreas
What is the function of pancreatic islet cells? - Answer -secrete hormone glucagon and
insulin (endocrine function) into pancreas
What is a positive control? - Answer -represent a best case scenario where the result
or outcome should be successful - 100% result
What is a negative control? - Answer -
What were the conditions in the control tube for part A (amylase)? - Answer -starch,
water, 37 degree - no enzyme meant no reaction
starch, boiled amylase, 37 degree - ***
What is the colour between the following reaction?: Triglycerides & phenolphthalein -
Answer -Pink
What is the colour between the following reaction?: Maltose & iodine - Answer -Light
yellow
What is the colour between the following reaction?: Dextrin & iodine - Answer -Brown
What is the function of esophagus? - Answer -transport food from mouth to stomach
What is the function of liver? - Answer -produce bile (emulsifies fat)
What is the function of gallbladder? - Answer -storage of bile
What is function of small intestine? - Answer -major organ for digestion and absorption
What is function of duodenum - Answer -most digestion occurs here
- chyme processing
- nutrient absorption
what is function of stomach - Answer -temporary storage tank that starts chemical
breakdown of protein digestion
What is function of pancreas? - Answer -supplies most of enzymes needed to digest
chyme, as well as bicarbonate to neutralize stomach acid
What is a control in an experiment? - Answer -The standard to which comparisons are
made in an experiment
What is the function of pancreatic acinar cells? - Answer -produce digestive enzymes
(exocrine function) into pancreas
What is the function of pancreatic islet cells? - Answer -secrete hormone glucagon and
insulin (endocrine function) into pancreas
What is a positive control? - Answer -represent a best case scenario where the result
or outcome should be successful - 100% result
What is a negative control? - Answer -
What were the conditions in the control tube for part A (amylase)? - Answer -starch,
water, 37 degree - no enzyme meant no reaction
starch, boiled amylase, 37 degree - ***
What is the colour between the following reaction?: Triglycerides & phenolphthalein -
Answer -Pink
What is the colour between the following reaction?: Maltose & iodine - Answer -Light
yellow
What is the colour between the following reaction?: Dextrin & iodine - Answer -Brown
