Quiz about Digestion Review

Question 1

The physical breakdown of food.

Accepted Answer

mechanical digestion

Answer

elimination

Answer

chemical digestion

Answer

absorption

Question 2

Breaking down food by enzymes.

Accepted Answer

chemical digestion

Answer

mechanical digestion

Answer

elimination

Answer

absorption

Question 3

Nutrients diffuse into the blood vessels for transport all around the body.  Occurs in the small intestine.

Accepted Answer

absorption

Answer

digestion

Answer

elimination

Answer

mouth

Question 4

Carb digestion begins here.

Accepted Answer

mouth

Answer

digestion

Answer

elimination

Answer

absorption

Question 5

Absorption occurs here.

Accepted Answer

small intestine

Answer

mouth

Answer

large intestine

Answer

stomach

Question 6

This digests (breaks down) protein both MECHANICALLY (churning) and CHEMICALLY (using the enzyme pepsin).

Accepted Answer

stomach

Answer

mouth

Answer

small intestine

Answer

large intestine

Question 7

This produces the Gastric Juices Pepsin, Hydrocloric acid and bicarbonate

Accepted Answer

stomach

Answer

mouth

Answer

small intestine

Answer

large intestine

Question 8

This is the enzyme that works on protein.

Accepted Answer

pepsin

Answer

HCl

Answer

Bicarbonate

Answer

Lactase

Question 9

When saliva mixes with food, ...

Accepted Answer

...carbohydrate digestion begins.

Answer

...protein digestion begins.

Answer

...fats are now completely digested.

Answer

...solid wastes are ready for removal from the body.

Question 10

Which of the following organs is INCORRECTLY paired with its function?

Accepted Answer

large intestine - bile production

Answer

stomach - protein digestion

Answer

small intestine - nutrient absorption

Answer

pancreas - enzyme production

Question 11

Which stage of digestion removes water?

Accepted Answer

large intestine

Answer

small intestine

Answer

mouth

Answer

stomach

Question 12

_______ allow nutrients (monosaccharides and amino acids) to be absorbed by the blood and taken through the body.

Accepted Answer

villi

Answer

salivary glands

Answer

small intestine

Answer

lymph gland

Question 13

Involuntary muscle contractions that move food.

Accepted Answer

Peristalsis

Answer

Chemical breakdown

Answer

Flexion

Answer

Swallowing

Question 14

Pick the correct order of digestion

Accepted Answer

Mouth,esophagus,stomach,small intestine, large intestine

Answer

Mouth,stomach,esophagus,large intestine,small intestine

Answer

Mouth, esophagus, stomach, large intestine, small intestine, colon

Answer

Mouth, stomach, esophagus, small intestine, large intestine

Question 15

What chemical breaks down Fat?

Accepted Answer

Bile

Answer

Water

Answer

Saliva

Answer

Sodium

Question 16

Where is Bile produced?

Accepted Answer

Liver

Answer

Stomach

Answer

Pancreas

Answer

Colon

Question 17

Another name for the Large Intestine?

Accepted Answer

Colon

Answer

Really big intestine

Answer

Pancreas

Answer

Massive

Question 18

Physical breakdown of food

Accepted Answer

mouth

Answer

small intestine

Answer

esophagus

Answer

stomach

Question 19

The act of eating food or drinking; the first stage of food processing

Accepted Answer

ingestion

Answer

nutrition

Answer

digestion

Answer

absorption

Question 20

What type of macromolecule is being represented in this image?

Accepted Answer

protein

Answer

carbohydrate

Answer

lipid

Answer

nucleic acid

Question 21

Which major macromolecule is being represented in this image?

Accepted Answer

carbohydrate

Answer

lipid

Answer

protein

Answer

nucleic acid

Question 22

What are the building blocks of proteins?

Accepted Answer

amino acid

Answer

fatty acid

Answer

nucleotide

Answer

lipid

Question 23

Glycerol and fatty acids combine to form...?

Accepted Answer

Lipids

Answer

Carbohydrates

Answer

Proteins

Answer

Nucleic Acids

Question 24

I am responsible for long term energy storage in mammals.

Accepted Answer

Lipid

Answer

Protein

Answer

Carbohydrate

Answer

Nucleic Acid

Question 25

Glycerol and fatty acids are the monomers of

Accepted Answer

Lipids

Answer

Carbohydrates

Answer

Proteins

Answer

Nucleic Acids

Question 26

Monosaccharides are monomers of

Accepted Answer

Carbohydrates

Answer

Lipids

Answer

Proteins

Answer

Nucleic Acids

Question 27

What is the digestive system?

Accepted Answer

A system where a certain group of organs work together to convert food into energy to feed the body

Answer

A system to take out the bad stuff that's in your body

Answer

A system where certain organs in the body digest the food you eat

Answer

A system that the organs in the stomach make food for the body to digest.

Question 28

Hydrochloric acid is secreted in the _______________ .

Accepted Answer

stomach

Answer

oesophagus

Answer

large intestine

Answer

small intestine

Question 29

True/False: Most chemical digestion occurs in the small intestine

Accepted Answer

True

Answer

False

Question 30

When you swallow, a flap of tissue called the ___________ prevents food from entering your windpipe.

Accepted Answer

epiglottis

Answer

esophagus

Answer

pancreas

Answer

bile

Question 31

What substance coats and protects the inside of the stomach?

Accepted Answer

mucus

Answer

saliva

Answer

pepsin

Answer

bile

Question 32

In the stomach, the food is mixed with _____________.

Accepted Answer

gastric juices

Answer

saliva

Answer

water

Answer

blood

Question 33

A __________is a sore or lesion that forms in the mucosal lining of the stomach

Accepted Answer

gastric ulcer

Answer

rugae

Answer

esophogeal ulcer

Answer

chrones disease

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