Week 2 Quiz Random Section Question 1 1.6 / 2 points The stomach has what tasks in digestion? (select all that apply) Q...

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umuc nutr100 week 2 quiz latest 2016 september

April 14, 2018

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.










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