Week 2 Quiz Random Section
Question 1 1.6
/ 2 points
The stomach has what tasks in digestion? (select all that
apply)
Question options:
absorb glucose into the circulatory system
empty partially broken-down food into the small intestine
store food
chemically break down food
mechanically break down food
Question 3 0
/ 2 points
What serve as gates between sections of the GI tract?
Question options:
sphincters
intestines
gastric pits
villi
Question 4 1.33
/ 2 points
In the large intestine: (select all that apply)
Question options:
water is reabsorbed
bacteria finish breaking down any undigested food
indigestible food is eliminated as feces
Question 6 0
/ 2 points
Which of the following is not true of disaccharides?
Question options:
Each contains at least one molecule of glucose.
The disaccharides include maltose, sucrose, and lactose.
All reactions to form disaccharides are dehydration
reactions.
They are only created inside the human body.
Question 8 0
/ 2 points
Digestion in the mouth involves
Question options:
chemical digestion
mechanical digestion
chemical and mechanical digestion
Question 10 0
/ 2 points
Food in the mouth becomes chyme and after leaving the
stomach becomes a bolus.
Question options:
True
False
Question 12 1
/ 2 points
Enzymes are secreted by: (select all that apply)
Question options:
large intestine
stomach
pancreas
salivary glands
small intestine
liver
Question 15 0
/ 2 points
Carbohydrates are naturally found in all of the following
types of foods except
Question options:
meats
fruits
dairy products
vegetables
Question 16 0
/ 2 points
Consuming a large spaghetti dinner before running a
five-mile race for fun will help you to avoid hitting the wall.
Question options:
True
False
Question 19 0
/ 2 points
Supplement companies must provide evidence to the FDA that
their product is safe before marketing the product.
Question options:
True
False
Question 24 0
/ 2 points
The muscles store glucose as glycogen and export it to other
organs in the body when glucose levels fall.
Question options:
True
False
Question 25 0
/ 2 points
When acidic chyme leaves the stomach, what causes it not to
damage the lining of the small intestine?
Question options:
The brush border release peptidases.
The pancreas secretes amylase.
The pancreas secretes bicarbonate.
The gallbladder secretes bile from the liver.
