Digestion Flashcards

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0
Q

Physical digestion

A

Chewing and breaking up food in mouth and stomach

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1
Q

Digestion system

A

Group of organs breaking down food

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2
Q

4 types of teeth

A

Incisors, canines, premolars, molars

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3
Q

Incisors

A

Cutting

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4
Q

Canines

A

Tearing

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5
Q

Premolars

A

Grinding

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6
Q

Molars

A

Grinding

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7
Q

Mouth

A

Amylase breaks down starch

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8
Q

Pancreas

A

Makes digestive enzymes

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9
Q

Large intestine

A

Presses water back to the blood

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10
Q

Small intestine

A

Food molecules are observed into the bloodstream here

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11
Q

Liver

A

Makes bile to break down fats

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12
Q

Stomach

A

Stores food and mixes it with digestive juices

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13
Q

Chemical digestion

A

Uses enzymes

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14
Q

Enzyme

A

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

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15
Q

Enzyme substrate product

A

Amylase starch maltose

16
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 black in iodine and stays blue in Benedict’s. B remains brown in iodine and turns brick red in Benedict’s