bio

Question 1

______ - Chemical digestion, breaks down insoluble starch into maltose(麦芽糖） which is soluble

Answer 1

Amylase - Chemical digestion, breaks down insoluble starch into maltose(麦芽糖） which is soluble

Question 2

Ingestion(mechanical digestion) —> Digestion(chemical digestion - enzymes ) —> Absorption(nurient molecules enter body cells) —> Elimination(undigested material)

Answer 2

Ingestion(mechanical digestion) —> Digestion(chemical digestion - enzymes ) —> Absorption(nurient molecules enter body cells) —> Elimination(undigested material)

Question 3

Esophagus食管 - _______蠕动 moves bolus(food)

Answer 3

Esophagus食管 - _______蠕动 moves bolus(food)

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Question 4

Large intestine: consists of the appendix, caecum and colon
colon - water reabsorption
Rectum - stores feces

Answer 4

Large intestine: consists of the appendix, caecum and colon
colon - water reabsorption
Rectum - stores feces

Question 5

Ruminants: cows, goat, sheep
The stomach is divided into a series of chambers to slow digestion and give tough plant material time to break down. They rely on microbes in the rumen to break down cellulose. They regurgitate,

Answer 5

Ruminants: cows, goat, sheep
The stomach is divided into a series of chambers to slow digestion and give tough plant material time to break down. They rely on microbes in the rumen to break down cellulose. They regurgitate,

Question 6

Digestion in humans occurs by moving food through an alimentary canal(食管）divided into specialized compartments via peristalsis蠕动

Answer 6

Digestion in humans occurs by moving food through an alimentary canal(食管）divided into specialized compartments via peristalsis蠕动