Week 2 presentation 9 C, 9F, 9G (part 2)
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Transcript of Week 2 presentation 9 C, 9F, 9G (part 2)
ANIMAL NUTRITION
(Alimentary Canal of the Human)
Facebook: Haziah Abdullah
Edmodo: Haziah Abdullah
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Alimentary canal
Alimentary canal is a tube along which food passes to be processed.
Human canal is 9 m long
The canal is able to fit into our body because it is folded into loops
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
2. Digestion: Breakdown of large complex insoluble food into small simple soluble nutrients
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
2. Digestion: Breakdown of large complex insoluble food into small simple soluble nutrients
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
2. Digestion: Breakdown of large complex insoluble food into small simple soluble nutrients
3. Absorption: Digested food diffuse into the blood stream
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
2. Digestion: Breakdown of large complex insoluble food into small simple soluble nutrients
3. Absorption: Digested food diffuse into the blood stream
Food
FOOD GOES THROUGH 5 PROCESSES IN THE BODY
1. Ingestion: Food going into the body
2. Digestion: Breakdown of large complex insoluble food into small simple soluble nutrients
3. Absorption: Digested food diffuse into the blood stream
4. Egestion: Food exit the body through anus as feces
Food goes through 5 processes in the body
Assimilation: using the absorbed food to form new cells or part of cells.
Assimilation does not take place in the alimentary canal
Absorbed food
New cell