1.8 Mechanical Digestion Flashcards

1
Q

Process

A

Mouth > Oesophagus and Small intestines > stomach > large intestines

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2
Q

Mouth

A

Masticating - chewing by teeth into pieces small enough to swallow

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3
Q

Oesophagus and Small intestines

A

Peristalsis – wave-like muscular contractions, which churns the food bolus and pushes food along the digestive tract

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4
Q

Stomach

A

Chyme - fluid resulting from the mixing and churning of food with gastric juices in the stomach

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5
Q

Large Intestines

A

Digestion and absorption nearly complete by this stage

Reabsorbs water and absorbs minerals

Fibre and undigested materials make up feces

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