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- 1. Multiple Choice
This is an image of thestomachsmall intestineesophaguslarge intestine - 2. Multiple ChoiceWhat is the function of the digestive system?to break down and absorb nutrientsto support and protect our bodiesto produce vitamin Dto help us move
- 3. Multiple ChoiceThe diagram represents a portion of a human body. The principal function of structure X is toproduce salivary enzymeproduce sex hormoneabsorb waterabsorb nutrients
- 4. Multiple ChoiceWhich structure represented in the diagram below absorbs most of the fatty acids and glycerol
. This structure is present inStomachMouthsmall intestinelarge intestine - 5. Multiple Choice
What happens in the stomach? (you can choose more than one answer)
HCl provides enzmyes with optimum alkaline pH.
HCl provides enzymes with optimum acidic pH.
Pepsinogen breaks down fat.
Pepsin breaks down protein.
- 6. Multiple Choice
Which digestive organ is represented by the letter B
Pancreas
Liver
Mouth
small intestine
- 7. Multiple Choice
What is the function of a liver?
To call Raegan a gweeb
to transfer foods
to produce enzymes
to produce bile
- 8. Multiple Choice
What is the function of a small intestine
to crunch the food
To add enzymes
Contains hydrochloric acid
To absorb nutrients and water
- 9. Multiple Choice
What is the process known as peristalsis
The process that transfers food from the mouth to the stomach. Also known as swallowing
The process that breaks down food by chewing and mashing
- 10. Multiple Choice
What is the function of pancreas
To produce insulin and other important enzymes
To produce bile
To produce the next Albert Enstine
To produce saliva
- 11. Multiple ChoiceThe stomach accomplish this type of digestion by churning.mehcanicalchemicalenzymesulcer
- 12. Multiple ChoiceThe majority of digestion occurs in the:large intestinesmall intestineulcerrectum
- 13. Multiple ChoiceWhen many large carbohydrates are chemically digested they are broken into many smaller _____proteinsamino acidssimple sugarsenzymes
- 14. Multiple ChoiceVilli present in the small intestine are important because they create more ______ so that more digested food can be abosrbed into the blood stream.fecesenzymeslipidssurface area
- 15. Multiple ChoiceExcess water is re-absorbed from undigested food by this______large intestinesmall intestineappendixstomach
- 16. Multiple Choice
The main function of the stomach is to:
Store food
Produce hydrochloric acid
Break down food
All the above
- 17. Multiple Choice
Digestion begins in the where?
Mouth
Stomach
Pancreas
Gallbladder
- 18. Multiple Choice
True or False: In the stomach, food is squeezed and mashed. The food changes into a thick liquid called chyme.
True
False
- 19. Multiple Choice
_____________ along the length of the esophagus contract to push the bolus along .
Blood vessels
Capillaries
Muscles
Cells
- 20. Multiple ChoiceWhere does chemical digestion begin?mouthesophagusstomachsmall intestine
- Answer choicesTagsAnswer choicesTags