1) Functions of the large intestine include : Temporary food storage resorption of water and compaction of...

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Medical Sciences

1) Functions of the large intestine include :
Temporary food storage
resorption of water and compaction of feces
chemical digestion of chyme
absorption of the products of digestion
all the above
2) what does Benedict's reagent test for when analyzing amylaseactivity?
presence of amino acids
enzymatic activity of proteinases
hydrolysis of glucose
presence of simple sugars
3) Which of the following is NOT a basic process of thegastrointestinal system?
Filtration
absorption
digestion
secretion
motility
4) what cell produces pepsinogen?
duodenal cell
acinar cell
beta cell
chief cell
5) what does biuret reagent test for when analyzing pepsinactivity?
hydrolysis of nucleic acid
presence of alcohol sugars
products of lipase
hydrolysis of proteins
Please help me answer this question

Answer & Explanation Solved by verified expert

4.5 Ratings (672 Votes)

1. Answer-resorption of water and compaction of faeces.

Temporary food storage is done in stomach.
chemical digestion of chyme takes place in small intestine.
Absorption mainly takes place in small intestine.

2. Answer- presence of simple sugars

Amylase causes hydrolysis of starch and produces simple sugar like glucose. Benedict test is used to detect presence of these simple sugars in analysis of amylase activity.

3. Answer- filtration

It's a process of excretory system.

4. Answer- chief cell

5. Answer- hydrolysis of proteins

Pepsin causes hydrolysis of proteins into peptides and further into amino acids.Biuret test is used to analyze pepsin activity

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