Digestion Flashcards

You may prefer our related Brainscape-certified flashcards:
0
Q

Physical digestion

A

Chewing and breaking up food in mouth and stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Digestive system

A

A group of organs that break down food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The 4 types of teeth

A

Incisors , canines , premolars , molars

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Incisors

A

Cutting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Canines

A

Tearing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Premolars

A

Grinding

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Molars

A

Grinding

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Mouth

A

Amylase in your saliva breaks down starch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Oesophagus

A

Tube that carries food to the stomach

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Pancreas

A

Makes digestive enzymes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Large intestine

A

Passes water back to the blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Small intestine

A

Food molecules are absorbed into the blood stream here

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Liver

A

Makes bile to break down fats

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Stomach

A

Stores food and mixes it with digestive juices

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Chemical digestion

A

Uses enzymes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Enzyme

A

Protein that can speed up a chemical reaction without being used up in the reaction

16
Q

Enzyme , substrate , product

A

Amylase, starch , maltose

17
Q

Show action of amylase on starch

A

Two test tubes ( A has starch ) ( B has starch and amylase ) heated at 37 degrees. Test for starch using iodine and for reducing sugar using Benedict’s solution. A turns blue in iodine and stays blue in Benedict’s. B remains brown in iodine and turns brick red in Benedict’s